WO2007086376A1 - 音響再生装置、音響再生方法および音響再生プログラム - Google Patents
音響再生装置、音響再生方法および音響再生プログラム Download PDFInfo
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- WO2007086376A1 WO2007086376A1 PCT/JP2007/050990 JP2007050990W WO2007086376A1 WO 2007086376 A1 WO2007086376 A1 WO 2007086376A1 JP 2007050990 W JP2007050990 W JP 2007050990W WO 2007086376 A1 WO2007086376 A1 WO 2007086376A1
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- Prior art keywords
- music data
- exercise
- user
- tempo
- information
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0686—Timers, rhythm indicators or pacing apparatus using electric or electronic means
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/18—Selecting circuits
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/0033—Recording/reproducing or transmission of music for electrophonic musical instruments
- G10H1/0041—Recording/reproducing or transmission of music for electrophonic musical instruments in coded form
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/36—Accompaniment arrangements
- G10H1/40—Rhythm
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
- A63B71/0622—Visual, audio or audio-visual systems for entertaining, instructing or motivating the user
- A63B2071/0625—Emitting sound, noise or music
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2220/00—Measuring of physical parameters relating to sporting activity
- A63B2220/80—Special sensors, transducers or devices therefor
- A63B2220/803—Motion sensors
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/0028—Training appliances or apparatus for special sports for running, jogging or speed-walking
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
- G10H2210/375—Tempo or beat alterations; Music timing control
- G10H2210/391—Automatic tempo adjustment, correction or control
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H2220/00—Input/output interfacing specifically adapted for electrophonic musical tools or instruments
- G10H2220/155—User input interfaces for electrophonic musical instruments
- G10H2220/395—Acceleration sensing or accelerometer use, e.g. 3D movement computation by integration of accelerometer data, angle sensing with respect to the vertical, i.e. gravity sensing.
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H2240/00—Data organisation or data communication aspects, specifically adapted for electrophonic musical tools or instruments
- G10H2240/121—Musical libraries, i.e. musical databases indexed by musical parameters, wavetables, indexing schemes using musical parameters, musical rule bases or knowledge bases, e.g. for automatic composing methods
- G10H2240/131—Library retrieval, i.e. searching a database or selecting a specific musical piece, segment, pattern, rule or parameter set
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10527—Audio or video recording; Data buffering arrangements
- G11B2020/10537—Audio or video recording
- G11B2020/10546—Audio or video recording specifically adapted for audio data
Definitions
- the present invention relates to, for example, a device having a function of reproducing sound, such as a hard disk player, an MD (Mini Disc (registered trademark)) player, a portable information terminal with a music data reproduction function, and an apparatus for reproducing sound.
- the present invention relates to a method and a program used in.
- the tempo of the music to be played matches the tempo of the user's action (for example, exercise such as walking, jogging, walking) (hereinafter simply referred to as the action tempo or the exercise tempo)
- a sense of unity of music is obtained. Therefore, even if the tempo of the music being played differs from the user's motion tempo, or the user's motion tempo changes suddenly, the user's motion tempo can be obtained so that a sense of unity between motion and music can be obtained.
- Devices that detect this and change the tempo of music to be played in response to changes in the operating tempo have been considered.
- music tempo music playback tempo, and song tempo are the speed at which music data is played back, and the number of beats per minute (BPM: Beat Per Minutes ).
- the user's movement tempo is specifically the speed of movement. For example, when the user's movement (exercise) is walking or running, the number of steps per minute And, if the movement is a jump, is the number of jumps per minute, such as the number of jumps per minute (1 movement (movement)) Means the number of!
- a detector mounted on the body of a user obtains vibrations associated with movement, step data force of walking, or pace of walking.
- An apparatus for changing the music playback tempo according to the change is disclosed. By using such a device, it is possible to continue exercise or to exercise efficiently according to the music to be played.
- the invention described in Japanese Patent Application Laid-Open No. 2005-156641 described above changes the playback tempo of the music being played in accordance with the user's operation tempo, and is always music. Can be made to follow the user's operation tempo.
- the playback tempo of the music being played back there may be cases where the user is provided with a transitional tempo music from the start of the change to the end.
- the music to be played is generally ready-made, some of them may be unsuitable for changes in the playback tempo.
- the first object of the present invention is to provide a sense of unity with the user's operation at all times without giving the user any inconvenience such as a sense of incongruity.
- a second object of the present invention is to provide a device, a method, and a program for reproducing sound that can reproduce music and improve convenience, and a second object of the present invention is to provide a relatively short time unit.
- Detecting means for detecting a user's operation tempo based on a detection output from the sensor means at predetermined timings after starting reproduction of music data through the reproducing means;
- Determining means for determining whether or not the difference between the tempo of the music data being reproduced by the reproducing means and the user's operation tempo detected by the detecting means is within a predetermined range
- the determination means determines that the difference between the tempo of the music data being played and the user's motion tempo is outside a predetermined range, the difference between the motion tempo detected by the detection means is a predetermined value.
- the sound reproducing device of the invention described in claim 1 after starting reproduction of music data through the reproducing means, detection is performed based on the detection output from the sensor means at every predetermined timing.
- the means detects the user's motion tempo, and the judgment means determines whether or not the difference between the detected user's motion tempo and the tempo of the music data being reproduced is within a predetermined range.
- the search means determines the difference between the user's motion tempo and the user's motion tempo.
- the music data to be reproduced is changed by the changing means so that music data having a tempo within the range is searched and the searched music data is reproduced.
- the music data to be played back can be changed according to the user's operation tempo, so that only the tempo can be changed without changing the music data to be played back! Unlike the case of changing the user's behavior, Music can be played so that a sense of unity can be obtained.
- first detecting means Prior to playing music data through the playing means, first detecting means for detecting a user's movement tempo based on a detection output from the sensor means;
- First search means for searching for music data of a tempo whose difference from the operation tempo detected by the first detection means is within a predetermined range
- Reproduction control means for controlling the music data retrieved by the first retrieval means to be reproduced through the reproduction means
- the user's motion tempo is detected based on the detection output from the sensor means at every predetermined timing.
- Judgment means for judging whether or not the difference between the tempo of the music data being reproduced by the reproduction means and the user's operation tempo detected by the second detection means is within a predetermined range.
- the determination means determines that the difference between the tempo of the music data being reproduced and the user's operation tempo is outside the predetermined range, the difference between the operation tempo detected by the second detection means
- the operation tempo of the user is detected through the first detecting means. .
- music data having a tempo corresponding to the detected operation tempo is retrieved by the first retrieval means, and the retrieved music data is reproduced by the reproduction means under the control of the reproduction control means.
- the user's motion tempo is detected and determined by the second detection means based on the detection output from the sensor means at every predetermined timing. The means determines whether the difference between the user's operation tempo and the tempo of the music data being played is within a predetermined range.
- the second search means determines the difference according to the user's motion tempo.
- the music data to be reproduced is changed by the changing means so that the music data having the same tempo is retrieved and the retrieved music data is reproduced.
- the music data to be played back can be changed according to the user's operation tempo between the start of playback of the music data and the end of playback. Unlike the case where only the tempo is changed without changing the music data, the music can be played so that the user's movement and unity without any unnaturalness such as discomfort can be obtained.
- the sound reproducing device of the invention according to claim 13 provides:
- Profile information acceptance means for accepting input of user profile personal profile information
- a target exercise amount receiving means for receiving an input of a user's target exercise amount
- Selection means for sequentially selecting music data to be reproduced until the cumulative value of the actual exercise amount of the user calculated by the calculation means reaches the target exercise amount received through the target exercise amount reception means; ,
- the personal profile information of the user is received through the profile information receiving means, and the target exercise amount receiving means is provided. Through the user's target exercise amount is accepted. Then, based on the personal profile information received through the profile information receiving means and the user's action detected through the detecting means, the actual exercise amount of the user is calculated by the calculating means.
- the music data to be reproduced is sequentially selected by the selection unit, The selected music data is played back by the playback means.
- the target exercise amount is set or a predetermined target exercise amount is set, and the music is continuously played or exceeded until the exercise amount of the exercise performed by the user exceeds these values.
- FIG. 1 is a block diagram for explaining an acoustic reproduction apparatus to which an embodiment of the apparatus and method according to the present invention is applied.
- FIG. 2 is a diagram for explaining an example of a typical appearance that the sound reproducing device can take.
- FIG. 3 is a flowchart for explaining the operation of the sound reproducing device shown in FIG. 1.
- FIG. 4 is a diagram for explaining an example of a user profile information input screen.
- FIG. 5 is a diagram for explaining an example of the music information list (list of reproducible music data).
- FIG. 6 is a diagram for explaining an example of a display screen during reproduction of music data.
- FIG. 7 is a diagram for explaining a display example of exercise amount information displayed after music data reproduction ends.
- FIG. 8 is a diagram for explaining an example of a reproduction music list (reproduction music history).
- FIG. 9 is a diagram for explaining calculation of walking distance and the like.
- FIG. 10 is a diagram for explaining the calculation of the average speed of movement during exercise.
- FIG. 11 is a diagram for explaining a case where energy consumption is obtained using energy consumption per minute.
- FIG. 12 is a diagram for explaining a case where energy consumption is obtained using a METS value, which is a value indicating exercise intensity determined for each exercise.
- FIG. 13 is a diagram for explaining a case where a fat burning amount is obtained.
- FIG. 14 is a diagram for explaining a METS value.
- FIG. 15 is a diagram for explaining a METS value.
- FIG. 16 is a diagram for explaining a specific example in the case of calculating calorie consumption.
- FIG. 17 is a diagram for explaining a specific example in the case of calculating calorie consumption.
- FIG. 18 is a diagram showing the output in the vertical direction of a triaxial acceleration sensor provided as the motion information sensor 24.
- FIG. 19 is a flowchart for explaining another example of the operation of the sound reproducing device.
- FIG. 20 is a flowchart for explaining the operation of the sound reproducing device when the music to be reproduced is automatically selected until the user reaches the target momentum.
- FIG. 21 is a diagram for explaining a target exercise amount input screen.
- FIG. 22 is a diagram for explaining a display example of a display during reproduction of music displayed when music data is being reproduced.
- FIG. 23 is a diagram for explaining a specific example of exercise information display.
- FIG. 24 is a diagram for explaining a display example when exercise information is shown in units of music.
- FIG. 25 is a diagram for explaining an example of exercise / playback history information.
- FIG. 26 is a diagram for explaining a specific example in the case where a privilege is given based on exercise history information.
- FIG. 27 is a diagram for explaining an example in the case where a privilege is given according to a cumulative value of exercise distance as a cumulative value of exercise amount.
- FIG. 28 is a diagram for explaining an example in the case where a privilege is given according to a cumulative value of exercise distance as a cumulative value of exercise amount.
- FIG. 29 is a diagram for explaining a calculation example in a case where a user's energy consumption is simply obtained.
- the apparatus, method, and program according to the present invention include, for example, a portable hard disk player, a portable MD (Mini Disc (registered trademark)) player, and a music data (music data) playback function.
- a portable sound reproduction device music reproduction device
- FIG. 1 is a block diagram for explaining the sound reproducing apparatus of this embodiment.
- the sound reproducing device of this embodiment is a portable device that is small in size and light in weight and can be easily carried and used by storing it in a pocket of clothes. This can be done. Therefore, it is suitable for use when playing and listening to music while performing various exercises such as walking, jogging, and running.
- the sound reproduction device of this embodiment includes a control unit 10, a music information storage Device unit 21, music playback data generator unit 22, motion information analysis circuit 23, motion information sensor 24, audio signal output processing unit 31, speaker 32, display circuit 33, display unit 34, key operation unit 41, microphone (Fig. 1 is described as a microphone.) 42, an audio signal input processing unit 43, an external terminal 51, an IZF (interface) 52, a storage unit 53, a communication lZF 61, a transmission / reception circuit 62, and a transmission / reception antenna 63.
- a control unit 10 a music information storage Device unit 21, music playback data generator unit 22, motion information analysis circuit 23, motion information sensor 24, audio signal output processing unit 31, speaker 32, display circuit 33, display unit 34, key operation unit 41, microphone (Fig. 1 is described as a microphone.) 42, an audio signal input processing unit 43, an external terminal 51, an IZF (interface) 52, a storage unit 53, a communication lZF 61, a transmission / reception circuit 62, and a
- the control unit 10 controls each unit of the sound reproduction device, and includes a CPU (Central Processing Unit) 11, a ROM (Read Only Memory) 12, a RAM (Random Access Memory; 1 3 power CPU bus 14
- the CPU 11 can control each unit by executing a program and supplying a control signal generated in response to the program
- the ROM 12 stores and holds various programs executed by the CPU 11, various data necessary for processing, etc.
- the RAM 13 temporarily stores intermediate results during processing. It is mainly used as a work area (work area), such as storing.
- the music information storage device unit 21 is a device part that performs processing of reading music data recorded on a recording medium and writing music data to the recording medium.
- Recording media are formed using hard disks, magneto-optical discs such as MD (Mini Disc (registered trademark)), optical discs such as CD (Compact Disc) and DVD (Digital Versatile Disc), semiconductor memory, and semiconductor memory.
- MD Mini Disc (registered trademark)
- optical discs such as CD (Compact Disc) and DVD (Digital Versatile Disc)
- semiconductor memory and semiconductor memory.
- the music playback data generation device unit 22 performs various processes on music data (music data) to be played back in accordance with control from the control unit 10. Specifically, as will be described later, music data to be played is selected from a plurality of music data stored in the music information storage unit 21, and the playback order of the music data to be played is determined. This is the part that performs such processing.
- the motion information analysis circuit 23 is a portion that performs analysis processing and the like related to the motion of the user in accordance with control from the control unit 10 or the like. As will be described later, the motion information analysis circuit 23 is operated by key operation. Provided by playing music data based on personal profile information such as the user's height, weight, gender, etc. entered through section 41 and characteristics information such as playing time and tempo of played music data The amount of exercise is calculated when the user performs a predetermined exercise according to the music that is played.
- the exercise information analysis circuit 23 When the target exercise amount is input through the key operation unit 41, the exercise information analysis circuit 23 continues the exercise intensity and exercise time (exercise the exercise) when performing the exercise of the input exercise amount. And a function for calculating the time to be performed). In addition, the motion information analysis circuit 23 receives the detection output from the motion information sensor 24 and calculates the actual amount of exercise of the user.
- the functions of the music reproduction data generation device unit 22 and the movement information analysis circuit 23 shown by double line blocks can also be realized by a program executed in the control unit 10. it can. That is, the functions of the music playback data generation unit 22 and the exercise information analysis circuit 23 can also be realized by the control unit 10 functioning.
- the motion information sensor 24 uses one or more of various sensors such as an acceleration sensor, a shock sensor, a pressure sensor, a charging position sensor, a strain sensor, a distance measuring sensor, a current sensor, and a temperature sensor, This can be detected when the user is exercising, or changes in the user's body temperature or pulse can be detected. As described above, these detection outputs are supplied to the motion information analysis circuit 23 and used for calculation of the actual motion amount.
- various sensors such as an acceleration sensor, a shock sensor, a pressure sensor, a charging position sensor, a strain sensor, a distance measuring sensor, a current sensor, and a temperature sensor.
- a three-axis acceleration sensor is used as the motion information sensor 24.
- an operation tempo such as walking jogging (motion Tempo) can be detected.
- the detection output of the acceleration sensor force used as the motion information sensor 24 it is performed as if the motion the user is doing is walking or jogging! /, Depending on the type of exercise! /, So that it can be detected!
- the audio signal output processing unit 31 receives supply of audio data (digital data) to be reproduced supplied through the control unit 10, and converts this into DZA (Digital / Analog) to create analog audio signal for output Is.
- the analog audio signal from the audio signal output processing unit 31 is supplied to the speaker 32, and the audio corresponding to the analog audio signal supplied thereto is emitted from the speaker 32.
- the audio signal output processing unit 31 is connected to an audio output terminal.
- the audio signal output processing unit 31 is connected.
- the analog audio signal from is supplied to the headphones and earphones connected to this through the audio signal output terminal, and the reproduced audio can be heard through the headphones and earphones. In this way, when headphones or earphones are connected to the audio output terminal !, the reproduced sound is not emitted from the speaker 32.
- the display circuit 33 forms an image to be displayed on the display screen of the display unit 34 in accordance with control from the control unit 10.
- the display unit 34 uses a display element such as an LCD (Liquid Crystal Display) or EL (Electro Luminescence) panel, and has a relatively large display screen to display various information. It is something that can be done.
- operation guidance, error messages, titles of reproduced music, other various character information, image information, and the like are displayed under the control of the control unit 10.
- the key operation unit 41 includes a plurality of operation keys and function keys, and instructions to be given to the sound reproduction device such as start and end of music reproduction, selection of music to be reproduced, personal profile information, and target exercise amount. It is a part that receives input of information and the like.
- the microphone 42 picks up sound, converts it into an electric signal, and takes it in.
- An analog audio signal corresponding to the sound collected by the microphone 42 is supplied to the audio signal input processing unit 43, where it is subjected to AZD (Analog / Digital) conversion and the like, and the music information storage device through the control unit 10 It is possible to record on the recording medium of part 21.
- AZD Analog / Digital
- the external terminal (external input / output terminal) 51 is a connection terminal with an external device.
- an external device For example, other sound reproduction apparatus power is also supplied with audio data, and this is taken in, or conversely,
- the sound reproducing apparatus of this embodiment can supply music data to other external devices.
- music data programs and various data can be input and output Is possible.
- the IZF 52 takes the data supplied through the external terminal into the sound reproducing device of this embodiment and converts it into a data format that can be processed, or conversely, other devices It performs processing such as converting data that should be output to data into a format that can be output.
- the storage unit 53 calculates data to be stored, for example, identification information of reproduced audio data, characteristic information of the audio data, and personal profile information of the user.
- Various kinds of information such as momentum information can be stored and held. It is of course possible to store music data in the storage unit 53.
- the storage device unit 53 reads various data recorded on the recording medium and writes various data to the recording medium in the same manner as the music information storage device unit 21 described above. It is an apparatus part which performs the process to perform. Recording media are formed using hard disks, magneto-optical discs such as MD (Min i Disc (registered trademark)), optical discs such as CD (Compact Disc) and DVD (Digital Vers atile Disc), semiconductor memory, and semiconductor memory. If the recording medium is, for example, a node disk, the storage device 53 corresponds to a hard disk driver. If the recording medium is an optical disk, the storage device 53 is a storage device. The device unit 53 corresponds to an optical disk driver.
- the sound reproducing device of this embodiment includes a communication IZF (interface) 61, and is connected to a network 100 such as the Internet, for example, to obtain target music data and characteristic information of the music data. You can send and receive. Further, by connecting to a wireless LAN (Local Area Network) or the like through the transmission / reception circuit 62 and the transmission / reception antenna 63, for example, music data and its characteristic information can be acquired.
- a wireless LAN Local Area Network
- control unit 10 controls each unit, and performs communication IZF 61, external terminal 51 and IZF 51, transmission / reception circuit 62, and transmission / reception antenna 63. Controls music data characteristics information such as the total playback time, tempo, genre, and tone of music data received through It can be recorded on the recording medium of the music information storage unit 21 through the control unit 10.
- a list of music (music pieces) stored and held as music data in the music information storage unit 21 is formed by the control unit 10, and this is displayed on the display unit 34 through the display circuit 33.
- the music data displayed on the screen is selected so that it can be played by selecting the music data to be played back through the key operation unit 41 from the displayed music list display.
- the control unit 10 reads out the target music data from the music information storage device unit 21 in response to a reproduction instruction including the selection information of the music data received through the key operation unit 41, and outputs the music data as audio data.
- the signal is supplied to the signal output processing unit 31.
- an analog audio signal for output is formed as described above, and the headphone connected to the speaker 32 or an external output terminal (not shown).
- the target music data is played back through the earphone so that the music emitted can be collected.
- the functions of the motion information sensor 24 and the motion information analysis circuit 23 are The user's motion tempo is detected at each timing, and the music data to be played can be changed to music data having a tempo corresponding to the user's motion tempo.
- the sound reproducing device of this embodiment when personal profile information such as the user's weight, height, sex, and age is input through the key operation unit 41, music data is stored. If played, personal profile information and played music The motion information analysis circuit 23 calculates the momentum when a predetermined exercise such as walking or jogging is performed in response to the music corresponding to the music data based on the characteristic information such as the playback time and tempo of the data. The Then, at the end of the reproduction of the music data, the calculated momentum information is displayed on the display unit 34 through the display circuit 33 so that it can be provided to the user.
- a predetermined exercise such as walking or jogging
- the sound reproducing device of this embodiment includes the motion information sensor 24, and when it is detected that the user has exercised through the motion information sensor 24, its detection output Is supplied to the exercise information analysis circuit 23, and the actual exercise amount of the user can also be calculated. This actual exercise amount can also be displayed on the display screen of the display unit 34 and provided to the user.
- the exercise information analysis circuit 23 calculates the required exercise time, exercise intensity, and the like. Based on the above, the music playback data generation unit 22 selects the music data to be played back and stored in the music information storage unit 21.
- the playback tempo of the selected music data, the combination of music data to be played (playback order), the number of times each piece of music data is played back, etc. are determined, and the music data is played back and played back as determined.
- the key operation unit when a target exercise amount is input through the key operation unit, music data to be reproduced is automatically selected until the input target exercise amount is reached. You can also. Specifically, as will be described later, for example, when the target calorie consumption (target calorie consumption) is input, the music data to be played is automatically selected until the user performs exercise for the target calorie consumption. It has a powerful shuffle function for playback. In this case, the amount of exercise to be accumulated is basically calculated using the amount of exercise calculated based on the detection output from the exercise information sensor 24.
- the motion information analysis circuit 23 is based on the detection output from the motion information sensor 24, the input personal profile information, the playback time of the played music data, and the characteristic information such as the tempo. The amount of exercise calculated in this way is used.
- identification information such as a song name of the reproduced music data, reproduction time, number of reproductions, personal profile information, and exercise amount information is stored as history information.
- the information stored and held can be analyzed after the end of the exercise. For example, if the amount of movement information is stored in the storage unit 53, it is possible to obtain information such as how to exercise each day and how much the total amount of exercise is. .
- the storage unit 53 based on the history information such as the amount of exercise information stored and held in the storage unit 53, it provides entertainment such as giving a privilege when the amount of exercise reaches a predetermined value. This makes it possible to provide motivation for exercising that should be continued over a long period of time, support the continuation of the exercise, and manage the amount of exercise.
- FIG. 2 is a diagram for explaining an example of a typical appearance that can be taken by the sound reproducing device of this embodiment.
- the size of the appearance that can be taken by the sound reproducing device of this embodiment is not more than a size that fits in the chest pocket of the user and is not more than a size that fits in the palm of the user.
- the size of the sound reproducing device of this embodiment is large enough to fit into the user's breast pocket as shown in A of FIG. 2 and B of FIG. As shown in Fig. 2C, the size is such that a plurality of chewing gums formed in a plate shape are stacked or slightly larger.
- the size is such that a plurality of chewing gums formed in a plate shape are stacked or slightly larger.
- FIG. 2 shows the external appearance of the sound reproducing device of this embodiment when configured, and a vertical type using the longitudinal direction of the sound reproducing device as the vertical direction with respect to the user as shown in FIG.
- the sound reproduction device is a horizontal type in which the longitudinal direction of the sound reproduction device is used as the left-right direction with respect to the user.
- FIG. 2A and FIG. 2B on the surface (front surface) of the sound reproduction device facing the user, there is a display screen of a display unit such as an LCD and a key operation unit. Is provided.
- a display screen of a display unit such as an LCD and a key operation unit.
- FIG. 2A in the case of a vertical sound reproducing device, a key operation unit 41 is provided in the lower part of the display screen 34G.
- the display screen 34G is arranged in the center of the front surface of the sound reproducing device, and the key operation unit 41 is divided into two parts, an upper part and a lower part. It is also possible to provide it.
- a key operation unit 41 is provided in a horizontal portion of the display screen 34G.
- the positions of the display screen 34G and the key operation unit 41 can be reversed. That is, if one of the display screen 34G and the key operation unit 41 is arranged on the right side, the other is arranged on the left side.
- the display screen 34G is arranged in the center of the front of the sound player, and the key operation unit 41 is provided separately in two parts, the right part and the left part. It is also possible to do so.
- the key operation unit 41 is configured by only a so-called "button key” that can be pressed, or as shown in Fig. 2B, a dial unit 41D is provided.
- the dial part 41D can be configured with a dial that can be traced with a finger or the like and can be pressed at a predetermined position on the dial part 41D.
- the dial unit 41D can also be configured such that the dial unit 41D itself can be mechanically rotated.
- the key operation unit 41 cannot be provided on the front surface of the sound reproducing device as shown in A of FIG. 2 and B of FIG.
- a dial capable of rotating operation may be provided as the key operation unit 41 on the side surface portion of the sound reproducing device.
- the key operation unit 41 a so-called jog die which can be rotated and pressed. You may use an operation lever called a joystick.
- the touch panel is displayed on the display screen 34G.
- the key operation unit 41 may be configured by the information displayed on the display screen 34G and the touch panel.
- the sound reproducing device may have various sizes and shapes in addition to the one shown in FIG.
- the key operation unit is not limited to that shown in FIG.
- a dial, a jog dial, or a button key can be provided on the side surface. That is, the key operation unit can be configured by combining various operation units such as button keys, dials, jog dials, touch panels, joysticks, and slide-type operation switches.
- FIG. 3 is a flowchart for explaining the operation in the case of changing the music to be reproduced in accordance with the user's operation tempo in the sound reproduction device of this embodiment.
- the user's operation tempo is detected at each predetermined timing, and the music being reproduced is reproduced.
- the difference between the data tempo and the user's operation tempo is outside the predetermined range, the difference between the user's operation tempo and the tempo within the predetermined range can be changed to music data.
- Step S101 The user of the sound reproduction device who performs exercises such as walking and jogging while listening to music provided by reproducing the music data through the sound reproduction device of this embodiment.
- the control unit 10 of the sound playback device of this embodiment executes the process shown in FIG. 3 and receives the input of personal blow profile information from the user and acquires it. (Step S101).
- step S 101 for example, an input screen for personal profile information as shown in A of FIG. 4 is displayed, and input by the user is accepted through the key operation unit 41.
- the personal profile information required to calculate the user's amount of exercise such as name, gender, age, height, and weight is received. wear.
- the control unit 10 receives the input of the personal profile information, for example, as shown in Fig. 4B, the user's name, gender, age, height, weight, and the received height and weight.
- a confirmation screen consisting of the BMI (Body Mass Index: body weight index obtained by the square of body weight (kilometers) ⁇ height (meters)) and the degree of obesity is displayed on the screen 34G of the display unit 34 for confirmation If it is not correct, it returns to the input screen shown in Fig. 4A so that it can be corrected.
- the processing of step S101 is shown including such correction processing of personal profile information.
- the control unit 10 of the sound reproduction device of this embodiment starts reproduction of arbitrary music data (step S102).
- the arbitrary music data may be, for example, music data specified by the user, music data selected at random, or music data selected according to a certain rule! /.
- the recording medium of the music information storage device unit 21 of the sound reproducing device of this embodiment stores a large number of music data that can be reproduced by the sound reproducing device. As shown in Fig. 5, it is managed by a song information list (a list of reproducible music data) that also includes the song title (title), song tempo, song length (performance time of the entire song) and the like.
- step S102 the music data selected by the user from the music information list shown in FIG. 5 is played, or a predetermined random number is used to display the music data shown in FIG. If music data selected at random from the song information list is played, or if the number of plays for each song is updated in the song information list shown in FIG. It is possible to play with priority, or on the contrary, play with low usage frequency.
- step S102 information on the music data being played such as the song name, artist name, genre, and tempo of the music data being played is displayed on the display unit 34. It is displayed on the display screen 34G so that the user can be notified.
- these information are obtained from, for example, the music database of the server device on the network. It can be obtained based on the music data identification information such as the song name, and the music information list shown in FIG. 5 is provided with information such as the artist name and genre. You can do it.
- the type of exercise and the intensity of exercise are calculated, for example, in the process of step S 104 described later. For this reason, in the sound reproduction device of this embodiment, the type of exercise and the intensity of exercise are not yet displayed during the process of step S102. Is done.
- control unit 10 of the sound reproducing device of this embodiment controls the motion information analysis circuit 23, and the motion information analysis circuit 23 passes through the motion information sensor (acceleration sensor) 24 to the user's motion information ( Sensor detection output) is acquired (step S103), and the motion information analysis circuit 23 analyzes this to calculate the user's motion tempo and the like (step S104).
- the motion information sensor 24 of this embodiment is configured by a triaxial acceleration sensor, and the motion information analysis circuit 23 outputs the detection output from the motion information sensor 24.
- the motion information analysis circuit 23 outputs the detection output from the motion information sensor 24.
- the user since a three-axis acceleration sensor is used as the motion information sensor 24, the user performs it based on the magnitude of the acceleration component in the vertical direction.
- the type of exercise such as walking or jogging is discriminated.
- jogging is about twice to three times the magnitude of impact in force walking and jogging, which will be described in detail later.
- step S 104 information indicating the intensity of exercise performed by the user based on the calculated operation tempo and the type of exercise.
- the METS (Metabolic Equivalents) value is calculated. The calculation of this METS value will be described in detail later, but it is a value obtained by dividing the oxygen intake during exercise determined by the horizontal movement element and the vertical movement element by the oxygen consumption at rest obtained in advance. is there.
- the control unit 10 of the sound reproducing device After calculating the user's motion tempo and the like, the control unit 10 of the sound reproducing device checks whether the calculated user's motion tempo and the music tempo (music tempo) of the music data being played back are the same. It is determined whether or not (step S105).
- the music tempo can be grasped by referring to the tempo of the music data being reproduced from the music information list as shown in FIG.
- step S105 for example, it is rare that the user's motion tempo and the tempo of the music data being played are the same. Therefore, it is determined whether or not the difference between the operation tempo of the user and the tempo of the music data to be reproduced is within a predetermined range. If the difference between the user's motion tempo and the tempo of the music data being played is within a range of ⁇ 5, for example, it is determined that the user's motion tempo and the tempo of the music data being played are the same. .
- the "predetermined range" when the difference between the user's motion tempo and the tempo of the music data being played is within a predetermined range is predetermined. Yes, it can be changed by the user. For example, as described above, the difference from the user's operation tempo is set within ⁇ 5.
- the "predetermined range” is determined in advance. Therefore, the reproduction is performed with the user's operation tempo only when the difference is "0" (in the case of perfect match). It may be determined that the tempo of the music data is the same, or if the difference is ⁇ 1, the difference is ⁇ 2, and so on, an appropriate range may be determined. Needless to say.
- control unit 10 of the sound reproduction device of this embodiment determines that the tempo of the user's action and the tempo of the music data currently being reproduced are the same in the determination process of step S105. Continues playing the music data currently being played (step S106). In the process of step S106, information indicating the type of movement and the intensity of movement calculated in step S104 is also displayed as in the display example during reproduction shown in FIG.
- step S 105 when the control unit 10 of the sound reproducing device determines that the tempo of the user's operation is not the same as the tempo of the music data currently being reproduced in the determination process of step S 105, the user For example, music data having a tempo within which the difference from the operation tempo is within a predetermined range is selected and determined from the music information list shown in FIG. 5, for example (step S107), and reproduction of the music data determined in step S107 is started. (Step S108).
- step S108 the music data newly started to be reproduced is shown in FIG.
- the song name, artist name, genre, tempo, exercise type, and exercise type are displayed.
- the song name and tempo can be obtained from the song information list shown in Fig. 5.
- the artist name and genre are obtained from the music database of the server on the network. This is calculated in the process of step S104.
- step S108 a process of updating the reproduced music data (reproduced music history) as shown in FIG. 8 is also performed.
- the control unit 10 plays the music data! /,
- history information such as the type of exercise and the strength of exercise is additionally recorded in reproduced music data (reproduced music history) created in the music information storage unit 21 or the storage unit 53, for example.
- the song title and song tempo are obtained from the song information list shown in Fig. 5, and the type of exercise and the intensity of exercise are calculated in step S104, and the information is obtained. It is associated with history information and temporarily stored in RAM 13 or the like.
- the playback time is measured as a playback time (playback duration) using a clock circuit connected to the control unit 10 from the start of playback to the end of playback. Then, the playback time is associated with the history information stored temporarily, and the playback song data (playback song history) including the song title, song tempo, playback time, type of exercise, and strength of exercise is updated in step S108. Keep it.
- step S105 the difference between the user's operation tempo and the tempo of the music data to be reproduced! / If it is determined that it is not within the predetermined range (outside the predetermined range), the music data to be reproduced is changed through a series of processes of step S107 and step SI08.
- the selection of music data whose difference from the user's motion tempo is within a predetermined range is not limited to that stored and held in the recording medium of the music information storage device unit 21 of the sound reproducing device.
- the information may be acquired and selected from the music information data base provided in the server device on the network 100.
- the music data of the server device on the network 100 is accessed when the music data whose priority is selected does not exist on the recording medium of the music information storage unit 21 with priority given to the music data to be read. Whether to use the music data stored in the recording medium of the music information storage device unit 21 of the sound reproduction device or the music database of the server device on the network 100 in advance. It is also possible to select by.
- step S106 the control unit 10 of the sound reproducing device finishes the reproduction of the music data, for example, the stop key is operated by the user. It is determined whether or not the force is set (step S109), and if it is determined that the reproduction has been completed !, then the processing from step S103 is repeated.
- step S109 If it is determined in step S109 that the playback has ended, the music data playback ends, and the playback music data (playback music history) shown in FIG. ) And the motion information analysis circuit 23 to control all the playback music data (playback music history) including the playback music data (playback music history) updated this time and the personal profile that received the input first. Based on the information, the amount of movement of the user is calculated (step S110), and the amount of movement of the user calculated in step S110 is displayed on the screen 34G of the display unit 34 via the display circuit 33. (Step S111), the process shown in FIG. 3 is terminated.
- step S110 information such as exercise time, walking distance (movement distance), average speed, calories burned, and fat burning amount is calculated, and these information are, for example, exercise information in FIG. It is displayed on the screen 34G of the display unit 34 in the manner shown in the display example.
- step S110 As described above, here, various movement amounts are calculated when a predetermined exercise is performed in accordance with the music reproduced by the sound reproduction apparatus of this embodiment.
- the weight, height Based on personal profile information such as age and gender, and powerful characteristic information such as playback time and tempo of the music data played back, the amount of exercise that the user would have performed is calculated.
- the exercise time is the same as the music data playback time. Therefore, by measuring and grasping the playback time of the played music data, as shown in Fig. 8, it is stored and held as played music data, and the playback time of the played music data is added together. The exercise time of the user can be calculated.
- the walking distance can be calculated based on the personal profile information and the characteristic information of the reproduced music data.
- Fig. 9 is a diagram for explaining the calculation of walking distance. As shown in equation (1) in Fig. 9, it is known that the human stride when walking is equivalent to about 45 percent of the height. In addition, as shown in Equation (2) in Fig. 9, it is known that the human stride when jogging is equivalent to about 50 percent of his height. For this reason, the walking distance (movement distance) can be obtained by multiplying the step length corresponding to the exercise performed by the user and the number of steps, as shown in equation (3) in FIG.
- the walking distance when a person with a height of 170 cm walks (walks) for 2 minutes 30 seconds according to music with a tempo of 120 is As shown in Eq. (4), the first step is to calculate the stride by calculating height X O. 45, and walking according to music with a tempo (beats per minute) of 120. Assuming that you are walking approximately 120 steps (times) per minute, multiplying the stride by 120 steps (times) will give you the walking distance per minute, which is the exercise time (exercise duration) By multiplying by 2 minutes and 30 seconds, the walking distance can be calculated to be 229.5 m as shown in (4) of Fig. 9.
- the walking distance when a person with a height of 170 cm ran (jogging) for 2 minutes and 30 seconds to music with a tempo of 170 was As shown in equation (5) of 9, first calculate the stride by calculating height X O. 5, and jog to the music with a tempo (number of beats per minute) of 170. So, if you walk about 170 steps (times) per minute, multiply the stride by 170 steps (times) and walk per minute The distance is calculated and multiplied by 2 minutes 30 seconds, which is the exercise time (exercise duration), so that the walking distance is calculated to be 361.25m as shown in (5) in Fig. 9. be able to
- Fig. 10 is a diagram for explaining the calculation of the average speed of movement during exercise. Since the speed can be obtained from the road Z time, the average speed can be obtained by dividing the walking distance by the exercise time as shown in Eq. (6). Therefore, the average speed when moving 3km in 30 minutes is shown in (
- calorie consumption is calculated using a method based on the amount of energy consumed per minute, and a value indicating the exercise intensity determined for each exercise. Metabolic Equivalents) value can be used.
- FIG. 11 is a diagram for explaining a case where energy consumption is obtained using energy consumption per minute. Energy consumption per minute Wmin is shown in (
- the value obtained by adding the speed during exercise to the constant value “35” can be obtained by dividing by the value obtained by multiplying the constant value “200 0” by the weight of the exerciser. it can.
- the energy consumed per minute Wmin thus obtained by the total exercise time (minutes)
- the energy consumed (calories burned) consumed by the exercise for the total exercise time can be calculated. .
- Fig. 12 is a diagram for explaining a case where energy consumption is obtained using a METS value that is a value indicating the exercise intensity determined for each exercise.
- METS values are detailed In the sound reproducing apparatus of this embodiment, which is described later, it is selected in the process of step S104 shown in FIG. 3, and is a value indicating the motion intensity obtained in advance for each type of motion.
- Yes for example, as shown in FIG. 12, when walking, the METS value is known as 4-7, and when jogging, the METS value is known as a value when effective exercise is 7-15.
- the energy consumption using the METS value as shown in the equation (11) in Fig. 12, it can be obtained by multiplying the weight of the exerciser, the MESTS value, and the exercise time. it can.
- the energy consumption (calorie consumption) after 30 minutes of exercise with a human power of 5METS with a body weight of 60 kg can be calculated as 150 kcal, as shown in equation (12) in Fig. 12.
- the equation (13) in FIG. As shown, as shown in FIG. 8, when there is playback music data (playback history information) and the weight of the user who exercises is 60 kg, the equation (13) in FIG. As shown, it can be determined as 155.5kcal.
- the first value 60 is the weight of the user
- the calculation in Katsuko is the playback time and exercise for each of songs A to G shown in Fig. 8.
- the value 60 which is the last number to be divided, is used to obtain the sum of the values multiplied by the intensity, and is used to convert the playback time from minutes to hours (60 minutes).
- energy consumption by using exercise energy by using energy consumption per minute, or by using a METS value that indicates the exercise intensity determined for each exercise.
- Energy calorie consumption
- energy consumption should be considered to be the same as the weight of one of the athlete's personal profile information and the music data playback time in the sound playback device of this embodiment. It can be calculated by using information such as the exercise time (exercise duration) that can be measured and the speed that can be calculated by using this exercise time.
- the fat burning amount can be calculated by using the consumed energy described with reference to FIGS.
- FIG. 13 is a diagram for explaining a case where the fat burning amount is obtained. As shown in Figure 13, it is known that about 7700 kcal of energy is consumed to burn 1 kg of fat! [0114] For this reason, in order to determine the amount of fat burning, as shown in equation (14) in Fig. 13, the energy consumed (kcal) is 7700 kcal, which is the energy required to burn 1 kg of fat. Divide and multiply by lOOOg (grams) for unit matching. As explained with reference to FIG. 12, the calorie consumption of the user who exercised as grasped by the playback music list shown in FIG. 8 is 155.5 kcal, so (15) in FIG. As shown in the equation, it can be calculated that 20.19 g (gram) of fat has been burned.
- the exercise time, walking distance, average speed, energy consumption (calorie consumption), and fat burning amount are the users who exercise while listening to the music reproduced by the sound reproducing device of this embodiment. It can be calculated based on the personal profile information and the characteristic information of the reproduced music data. Then, in the process of step S110 of the process shown in FIG. 3, the calculation process described with reference to FIGS. 9 to 13 is performed, so that the display in step S11 is as shown in FIG. As a result, the momentum information to be notified to the user can be calculated.
- the METS value is a value obtained by dividing the oxygen intake during exercise by the oxygen intake during rest as shown in Equation (16) in FIG.
- the resting oxygen consumption (resting oxygen uptake) is “R”, and the horizontal movement factor that is the oxygen uptake when moving in the horizontal direction is “H”.
- “V” is the vertical movement element, which is the oxygen uptake when moving in the vertical direction.
- the horizontal movement element during walking can be obtained by (0. IX speed) as shown in equation (18) in Fig. 14.
- the horizontal movement element during running is shown in Fig. 14 (19). As shown in the equation, it can be calculated by (0.2 X velocity).
- the vertical motion element can be obtained by (0.9 X velocity X slope) as shown in equation (20) in Fig. 14.
- the METS value can be calculated if the resting oxygen uptake R, the horizontal movement element H, and the vertical movement element V are known. As shown in Fig. 14, the resting oxygen uptake R is known to be 3.5 mlZkg. Min. Therefore, if the horizontal movement element H and the vertical movement element V are known, the METS value can be calculated.
- the horizontal movement element H can be obtained by (0. I X minute speed) as shown in the equation (18) in FIG. Therefore, since the speed per minute for walking at 6kmZh is lOOmZmin, the horizontal movement element H can be calculated as 10. OmlZkg'min according to equation (21) in Fig. 15.
- the vertical movement element V can be obtained by (0.9 X speed per minute X slope) as shown in equation (20) in Fig. 14.
- tilt Orad (%) as shown in Equation (22) in Fig. 15, and the vertical movement element V is 0. (Zero).
- the METS value which is the exercise intensity when the exercise is performed.
- the weight X METS value X the exercise time can be obtained as shown in the equation (11) of FIG.
- the speed per hour lOkmZh speed per minute 166.
- the energy consumption calorie consumption
- the METS value is obtained by performing the calculation of (3.5 + 166.7 X 0.2) /3.5.
- the energy consumption can be calculated as “315.77kcal”.
- the horizontal moving element can be obtained as described with reference to FIG.
- the vertical movement element can also be calculated.
- the METS value of one movement can be obtained according to equation (17) in Fig. 14.
- the METS value for walking at 3.2 kmZh is 2 to 3
- the METS value for walking at 4.8 kmZh is 3 to 4 6.
- the METS value for walking at 4kmZh is 5-6
- the METS value for walking at 8kmZh is 6-7.
- the METS value for jogging at 8 kmZh per hour is 7-8
- the METS value for jogging at lOkmZh per hour is 11
- the METS value for jogging at 12 kmZh per hour is 12.5.
- force cycling, aerobic dance, bound jump, racquetball, etc. that require METS values for various exercises are relatively high METS values.
- the personal profile information such as the weight, height and stride of the user who performed the exercise and the attribute information such as the tempo of the music played during the exercise are known, such as the amount of exercise of the user.
- the exercise information can be obtained easily and quickly, and the force can be obtained accurately and provided to the user who performed the exercise, or it can be stored and analyzed.
- you have detailed information such as age and gender as personal profile information, you can calculate and use exercise information more precisely and accurately.
- FIG. 18 is a diagram showing the output in the vertical direction of the triaxial acceleration sensor provided as the motion information sensor 24.
- the horizontal axis is time (seconds), and the vertical axis is voltage (millivolt), for example. It is.
- the motion information analysis circuit 23 outputs the detection output from the motion information sensor 24 as shown in FIG.
- the operation tempo can be detected by detecting the peak value period of the detection output (detection waveform). More specifically, by calculating the autocorrelation of the detection output from the motion information sensor 24, after removing the noise component, the peak value is identified and its period is obtained to accurately determine the motion. The tempo can be detected (calculated).
- the magnitude of the acceleration component in the vertical direction is about 2 to 3 times larger when jogging.
- the exercise performed by the user while listening to music is often walking or jogging.
- the exercise output of the movement information sensor 24 is also detected for exercise such as a bicycle rower or bound jump. It is possible to grasp the feature and detect the feature.
- the type of motion performed by the user and the strength of the motion are input or selected through the key operation unit, so that the sound reproducing device of this embodiment can be selected. You can enter and use this.
- the tempo (motion tempo) of the user's exercise is detected and the tempo is detected.
- the music data to be played can be changed at any time so that music data with a tempo corresponding to the operating tempo is played.
- the music data is played to provide the user with music.
- the motion tempo of the user who started exercising in response to this is sequentially detected, and the music data to be played is changed according to the user's motion tempo. In this way, the user can smoothly start exercising with the music based on the music data that is played back first.
- the user starts an exercise, detects the operation tempo of the exercise, and starts music data force reproduction according to the detected operation tempo. It is what I did.
- the sound reproducing device is configured in the same manner as that described with reference to FIGS. 1 to 18 and has the same function, and as described below, The only difference is the processing program executed mainly in the control unit 10.
- FIG. 19 is a flowchart for explaining another example of the operation of the sound reproduction device.
- a user of the sound playback device who performs exercises such as walking and jogging while listening to music provided by playing back music data through the sound playback device of the present embodiment is connected to the sound playback device.
- the control unit 10 of the sound reproducing device of this embodiment executes the processing shown in FIG. 19, receives the input of personal brofiling information from the user, and acquires it (step S201). .
- step S201 as in the process of step S101 shown in FIG. 3, the personal profile information input screen and the confirmation screen shown in FIG. It is done by accepting.
- step S202 Since the user starts at an operation tempo for the purpose of exercise such as walking or jogging prior to the reproduction of the music data, the control unit 10 controls the exercise information analysis circuit 23.
- the user's motion information (sensor detection output) is acquired through the motion information sensor (acceleration sensor) 24 (step S202), and this is analyzed by the motion information analysis circuit 23 to determine the user's motion tempo, etc. Calculate (step S203).
- the processing of step S202 and step S203 is the same processing as the processing of step S103 and step S104 shown in FIG.
- the control unit 10 of the sound reproduction device of this embodiment controls the music reproduction data generation unit 22 to, for example, FIG.
- the music data stored in the recording medium of the music information storage unit 21 is stored in the recording medium of the music information storage unit 21 with reference to the music information list shown in FIG. (Step S204), and the determined music data is supplied to the audio signal output processing unit 31 to start reproduction (step S205).
- music data having a tempo corresponding to the motion tempo of the user who is exercising from the beginning of the music data playback (a tempo whose difference from the motion tempo of the user is within a predetermined range). Music data) can be selected and played back.
- step S206 the motion information analysis circuit 23 analyzes this to calculate the user's motion tempo and the like.
- step S207 The processes in step S206 and step S207 are the same as the processes in step S202 and step S203 described above.
- the control unit 10 of the sound playback device determines whether the calculated user's motion tempo and the music tempo (music tempo) of the music data being played back are the same. (Step S208). Also in step S208, whether or not the difference between the user's motion tempo and the tempo of the music data being played is within a predetermined range. Judging.
- step S208 when it is determined that the tempo of the user's action is the same as the tempo of the music data currently being played back, the control unit 10 of the sound playback device of this embodiment The music data currently being played continues to be played back as it is (step S209).
- step S209 the information indicating the type of exercise and the intensity of exercise calculated in step S207 is also displayed as in the display example during reproduction shown in FIG.
- step S210 music data having a tempo within which the difference from the operation tempo falls within a predetermined range is selected from the music information list shown in FIG. 5 (step S210), and the music data determined in step S210 is reproduced. Start (step S211).
- step S211 the music data that has been newly played is changed to the song name, artist name, genre, tempo, type of exercise, type of exercise, as shown in the display example during reproduction shown in FIG. Will be displayed.
- the song name and tempo can be obtained from the song information list shown in Fig. 5.
- the artist name and genre are obtained from the music database of the server on the network. This is calculated in step S203 or step S207.
- step S211 a process of updating the reproduced music data (reproduced music history) as shown in Fig. 8 is also performed.
- the control unit 10 plays the music data!
- the history information including the type of exercise and the strength of exercise is additionally recorded in the reproduction music data (re-music history) created in the music information storage unit 21 or the storage unit 53, for example.
- the song title and song tempo are obtained from the song information list shown in Fig. 5, and the type of exercise and the intensity of exercise are calculated in steps S203 and S207, respectively.
- the playback time is not shown in the figure, but using a clock circuit connected to the control unit 10, the playback time is from the start to the end of playback. The time until the end is measured as the playback time (playback duration), and the song name, song tempo, playback time, type of exercise, and playback music data (playback song history) that is the strength of the exercise are stored in step S211. , Keep it updated.
- step S208 the difference between the user's operation tempo and the tempo of music data to be reproduced! /
- the music data to be reproduced is changed through a series of processes of step S210 and step S211.
- the selection of music data whose difference from the user's motion tempo is within a predetermined range is not limited to that stored and held in the recording medium of the music information storage device unit 21 of the sound reproducing device.
- the information may be acquired and selected from the music information data base provided in the server device on the network 100.
- the music data stored and held in the recording medium of the music information storage unit 21 of the sound reproduction device is preferentially selected, and the tempo is recorded on the recording medium of the music information storage unit 21.
- the music database of the server device on the network 100 is accessed or stored in the recording medium of the music information storage unit 21 of the sound reproducing device. The user can select in advance whether to use music data or the music database of the server device on the network 100.
- step S209 After the process of step S209 or after the process of step S211, the control unit 10 of the sound playback device finishes playing the music data, for example, a stop key is operated by the user. It is determined whether or not the force is set to be performed (step S212), and when it is determined that the reproduction is finished !, the process from step S206 is repeated.
- step S212 If it is determined in step S212 that the playback has ended, the playback of the music data is ended, and the playback music data shown in Fig. 8 for the music data is updated. , Using the exercise information analysis circuit 23 based on all the reproduced music data (reproduced music history) including the newly regenerated music data (reproduced music history) and the personal profile information first received. Calculate the amount of exercise (Step S213), the user's exercise amount calculated in Step S213 is displayed on the display screen of the display unit 31 (Step S214), and the processing shown in FIG. 19 is terminated.
- step S213 the momentum calculation process in step S213 is the same process as the process in step S110 shown in FIG. 3, and is performed in the same manner as the process described with reference to FIGS. Further, in the process of step S214, information such as exercise time, walking distance (movement distance), average speed, consumption power lip, and fat burning amount is calculated, and these information is, for example, the exercise information in FIG. Is displayed on the screen 34G of the display unit 34 in the manner shown in the display example.
- the initial reproduction force of music data depends on the operation tempo of the user performing the exercise.
- Tempo music data can be played back and provided to the user.
- music data having a tempo whose difference from the user's motion tempo is not within a predetermined range is not reproduced, so the reproduced music data does not disturb the tempo of the exercise performed by the user.
- FIG. 4 Display information related to personal profile
- Fig. 5 Music information list
- Fig. 8 Player music data (played music history)
- Fig. 21, Fig. 22 The operation of the sound reproduction device in this example will be described with reference to the information displayed on the screen 34G of the display unit 34 shown in FIG.
- FIG. 20 illustrates the operation when the music to be played is automatically selected and played until the user reaches the target momentum in the sound playback device of this embodiment. It is a flowchart for.
- the user of the sound reproduction device who performs exercises such as walking and jogging while listening to music provided by reproducing music data through the sound reproduction device of this embodiment, Turn on the playback device, for example, until the user reaches the target amount of exercise through the menu displayed on the display screen 34G of the display unit 34.
- the control unit 10 of the sound playback device of this embodiment executes the process shown in FIG.
- control unit 10 first receives an input of personal brofiling information from the user through the key operation unit 41 and acquires it (step S301).
- step S301 as in the case of the process of step S101 shown in FIG. 3, for example, the personal profile information input screen shown in FIG. Accepts input.
- input of personal profile information necessary to calculate the user's exercise amount such as name, gender, age, height, weight, etc. Accept.
- the control unit 10 receives the input of the personal profile information, for example, as shown in Fig. 4B, the user's name, gender, age, height, weight, and the received height and weight.
- a confirmation screen consisting of the BMI (Body Mass Index: body weight index obtained by the square of body weight (kilometers) ⁇ height (meters)) and the degree of obesity is displayed on the screen 34G of the display unit 34 for confirmation If it is not correct, it returns to the input screen shown in Fig. 4A so that it can be corrected.
- FIG. 20 also shows the processing of step S301 including such personal profile information correction processing.
- the control unit 10 receives an input of a target exercise amount (target exercise amount) from the user through the key operation unit 41, and acquires it (step S302).
- a target exercise amount exercise amount
- exercise time exercise duration
- exercise intensity such as METS value
- exercise distance movement distance
- number of steps calorie consumption
- fat burning amount etc.
- FIG. 21 is a diagram for explaining a target exercise amount input screen.
- a in FIG. 21 is an example of an input screen for the target momentum in the case of an acoustic reproduction device in which the display screen 34G has a relatively large display section 34 as shown in FIG. 2A and
- FIG. B in FIG. 21 is an example of an input screen for the target momentum in the case of the sound reproduction device in which the display screen 34G has a relatively small display section 34 as shown in C of FIG. 2, for example. is there.
- the execution function name "calorie shuffle” is displayed, Following the character string “What is the target calorie?”, An input field for the target calorie (the part labeled “lOOkcal” in A in FIG. 21) is provided so that the target calorie can be entered. , The confirmation input field (indicated as “Yes” or “No” in A in FIG. 21) is provided after the character string “Are you sure?” To confirm the input target calorie input. To be able to do. That is, first, an input of a target calorie is received, then a confirmation input is received, and if the power to proceed to the next process is not good, it is possible to receive an input of a target calorie again.
- the execution function name “calorie shuffle” is displayed and the target calorie display field (in FIG. 21 B, 100. Okcal is described. Part), an up arrow 34UP on the upper side, and a down arrow 34DW on the lower side, indicating that the target calorie display value can be changed.
- the display value of the target calorie is changed by operating the dial-type key operation unit 41 provided on the side surface. Be able to.
- confirmation input can also be performed by performing predetermined key operations.
- the control unit 10 is based on a music information list that is a list of reproducible music created on the recording medium of the music information storage device unit 21. Then, the music data (music piece) to be played back is selected and the playback process is performed (step S303).
- the music data selection process in step S303 is performed by, for example, selecting music randomly using random numbers or the like, or, for example, based on the power reproduction history described later in detail, for example, frequently used or conversely used frequency It is possible to use various selection methods, such as prioritizing selection of items that are not easy to use.
- FIG. 22 is a diagram for explaining a display example of a display during reproduction displayed on the display screen 34G of the display unit 34 of the sound reproduction device when music data is reproduced.
- a in Fig. 22 is a state in which music data is being reproduced in the case of an acoustic reproduction device having a display unit 34 having a relatively large display screen 34G, as shown in Fig. 2A and Fig. 2B, for example.
- Display display For example, as shown in FIG. 2C, B in FIG. 22 is a display example of a display during playback of music data in the case of an audio playback device having a display 34 whose display screen 34G is relatively small. It is.
- information such as the song name and tempo of the music data (song) to be played is displayed based on the song information list.
- the information such as artist name and genre exists in the music information list or can be obtained through the network 100, the information may be displayed as shown in A of FIG. Is possible.
- the type of exercise to be calculated in step S304 described later it is also possible to display information such as calories burned, exercise distance and steps taken.
- the music data (song) that is to be played back has a title, a walk (Walk) and a jog (Jog).
- Predicted calorie consumption per unit time for example, 1 minute
- step S30 4 described later is performed. It is also possible to display information such as calories burned to be calculated in step 1.
- the information such as the artist name exists in the music information list or can be obtained through the network 100 or the like, as shown in B of FIG. It is also possible to display.
- control unit 10 controls the motion information analysis circuit 23 and analyzes the detection output from the motion information sensor 24, and for example, the type of motion such as walking power, jogging or running, motion
- the speed, the number of exercises (number of steps), etc. are calculated, and the actual amount of exercise when exercise is performed according to the music data being played, in this case, calories burned is calculated and accumulated (step S 304 ).
- the motion information sensor 24 is a three-axis acceleration sensor
- the calculation of the type of motion, the motion speed, the number of motions, and the like is performed. It is performed using the size (for example, jogging is 2 to 3 times the magnitude of jogging is greater in walking and jogging) and the cycle, and the duration of the exercise is the music data. Can be used.
- the calorie consumption as the actual exercise amount is calculated and accumulated so that The calorie consumption as the actual amount of exercise from the start of exercise can be obtained.
- step S305 the process from step S302 is repeated to newly Select and play the music to be played, and continue to operate.
- step S302 may be performed by selecting music to be played in a predetermined method, or may be selected at random. As will be described later in detail, it is also possible to select a music to be played based on history information (played music data) of the played music.
- step S305 in the determination process of step S305, when it is determined that the target calorie value received in step S302 has been reached, the reproduction of the music is terminated ( In step S306, the exercise information 'reproduced music information is recorded and stored in, for example, a recording medium of the recording device unit 53 (step S307).
- the exercise information / reproduced music information stored in the processing of step S307 can store various information in various modes. However, in this example as well, for example, as described with reference to FIG. 8, for each piece of music played, from the start of exercise until the end of exercise for the target calorie consumption, The tempo, the playback time, the type of exercise performed by the user, and the exercise intensity (METS value) for the exercise are recorded as exercise information “reproduced music information, that is, history information, for example, on a recording medium of the storage unit 53.
- exercise information “reproduced music information” that is, history information, for example, on a recording medium of the storage unit 53.
- a cumulative value of reproduction time, calorie consumption, number of steps, and exercise distance may be obtained for each piece of music over a relatively long period of time.
- the cumulative playback time can be obtained by accumulating the playback time for each song.
- the cumulative calorie consumption is calculated based on the weight of personal profile information, MET S value, and exercise time (music playback time) according to equation (11) shown in Fig. 12. It is obtained by accumulating.
- the accumulated value of the number of steps is obtained by multiplying the tempo of the music and the exercise time (music playback time) or by accumulating the peak number of detection outputs from the exercise information sensor.
- the accumulated distance can be obtained by accumulating the values obtained according to equations (4) and (5) shown in Fig. 9.
- the cumulative value of calories burned can also be obtained by accumulating the values obtained by the formulas shown in FIGS. 9 to 11 without using the METS value.
- step S308 the control unit 10 displays the exercise information on the display screen 34G of the display unit 34 (step S308), and ends the processing shown in FIG. FIG. 23, until step S308 in FIG. 20 is a diagram for explaining a specific example of exercise information display.
- FIG. 2C a display example of exercise information in a sound reproduction device having a display unit 34 having a relatively small display screen 34G will be described.
- ⁇ in Fig. 23 shows the calories consumed by the exercises performed today (information displayed in the top row), and the breakdown of the calories consumed by walking (information displayed in the middle row) This is an example of displaying calorie consumption (information displayed at the bottom) consumed by running.
- the consumed calorie consumption is displayed, but the main point is a display example of the daily consumption power consumption, and it can be displayed in the same way when displaying the consumed calorie on the specified day. Is possible.
- Figure 23B shows the calories burned by the exercises performed this month (information displayed in the top row) and the calories consumed by walking (information displayed in the middle row) as a breakdown. This is an example of displaying calorie consumption (information displayed at the bottom) consumed by running. In the case of B in Fig. 23, it has been explained that the calorie consumption consumed by the exercises performed this month is displayed, but the main point is an example of the display of monthly consumption power consumption Lee, for the specified month. When displaying calorie consumption, it can be displayed in the same way.
- C in FIG. 23 is a diagram for explaining an example in which daily calorie consumption is displayed as a histogram.
- the daily calories burned are displayed for multiple days (one week in the case of C in Fig. 23). In this way, changes in daily calorie consumption can be confirmed at a glance.
- the power is only an example in which a histogram display of daily calories burned for one week is performed.
- FIG. 23D is a diagram for explaining an example in which the calorie consumption by month is displayed as a histogram.
- the monthly calorie consumption is displayed for multiple months (12 months in the case of D in Fig. 23). In this way, changes in calorie consumption by month can be confirmed at a glance.
- the force is an example in which a histogram display of calorie consumption by month for 12 months is performed.
- a histogram display of calorie consumption by month for 12 months is performed.
- FIG. 23 shows an example in which the cumulative value of calories burned by period is shown, but the amount of exercise may be shown in units of reproduced music.
- FIG. 24 is a diagram for explaining a display example when exercise information is shown in units of music.
- a note mark indicating that the following information is a song name, a song name (indicated as “aaaaa” in FIG. 24), and the corresponding song Display of energy consumption per unit time (eg 1 minute) when walking (indicated as “Walk: 6.2” in FIG. 24) and per unit time (eg 1 minute) when running according to the song Energy consumption (indicated as “Run: 25.0” in FIG. 24).
- FIG. 24 in the middle row, a mark indicating that the next information is an artist name (mark formed with ⁇ ) and an artist name (in FIG. 24, “AAAAA” is described.) And the average calorie consumption (exemplified as “past average: 12.6” in FIG. 24) when exercising according to the music based on the past history information.
- FIG. 24 the bottom row shows the actual calorie consumed by the user (in FIG. 24, “8.9 kcal”), and the breakdown is the calorie consumed by walking. (In FIG. 24, “Walk: 3.2” is displayed) and calories consumed by running (in FIG. 24, “Run: 5.7”) are displayed.
- FIG. 25 is a diagram for explaining an example of exercise / playback history information created on, for example, a recording medium of the storage device unit 53 of the sound playback device of this embodiment.
- a recording medium of the storage device unit 53 of the sound playback device of this embodiment As described above, in the case of the sound reproducing device of this embodiment, as described with reference to FIG. 20, in the process of step S307, as shown in FIG. You are prompted to save the song history.
- history information accumulated over a relatively long period of time as shown in Fig. 25A can be formed. It can. Specifically, for example, history information can be accumulated in units such as weekly, monthly, and yearly units. Of course, history information can be accumulated in units of weeks, months, or years.
- FIG. 25A By setting conditions, you can create an unprecedented playlist (playback candidate list). Specifically, as shown in B of Fig. 25, the top 10 songs (the top 10 songs with the longest playback time) that have a long playback time are extracted and played, or the cumulative number of steps is 5000 steps or more. It is possible to select and play shuffle playback of songs, or to extract and play 10 songs with the least amount of calories burned.
- a player whose power consumption calorie whose playback time is below a predetermined value is extracted or a player whose playback time is below a predetermined value but whose step count is above a predetermined value is extracted.
- it is possible to set various other conditions such as setting a condition combining a plurality of information, and to extract music to be played.
- the music that can be selected and played can be switched, or the type and number of music that can be selected and played can be changed.
- FIG. 26 is a diagram for explaining a specific example in the case where a privilege is given based on history information.
- a in Fig. 26 indicates that when the cumulative value of the predetermined amount of exercise is the cumulative value of cumulative calories (cumulative) and the predetermined value for this is lOOOkcal, the calorie consumption exceeds lOOOkcal, An example is given in the case of giving a specification that allows the hidden music “00” that has been recorded and held in the recording medium of the music information storage unit 21 but could not be played until then.
- the control unit 10 of the sound reproduction device saves the reproduction music history as described with reference to FIG.
- the playback music history is totaled to form the exercise 'playback history information as shown in A of Fig. 25, so check the total calorie consumption.
- the control unit 10 forms screen information for displaying information as shown in A of FIG. 3 is displayed on the display screen 34G of the display unit 34. Then, when the user performs a predetermined operation such as confirmation input, the information about the powerful song “00” that could not be played until then is a list of songs that can be played as shown in FIG. Add it to the information list so that the song “00” can be played at any time.
- the calorie consumption exceeds lOOOkca 1 when the cumulative value of the predetermined value is the cumulative value (cumulative value) of calorie consumption and the predetermined value is lOOOkcal.
- the specific music “ ⁇ ” is specified so that it can be downloaded free of charge.
- the control unit 10 saves the reproduced music history as described with reference to FIG. 8 in the recording medium of the storage device unit 53, and at a predetermined timing, for example, At the timing of ending exercise, etc., the playback music history is totaled and the exercise 'playback history information as shown in Fig. 25A is formed, so check the total calories consumed.
- the control unit 10 forms screen information for displaying information as shown in B of FIG. 3 is displayed on the display screen 34G of the display unit 34.
- a predetermined operation such as confirmation input, for example, the use of the access ID stored in advance in the ROM 12 or the like is permitted.
- control unit 10 controls the communication IZF 61, accesses a predetermined server device through the network 100 such as the Internet, and transmits an access ID permitted to be used to the server device. Authentication is established and the predetermined music “ ⁇ ⁇ ” is downloaded to another value.
- the predetermined music “ ⁇ ” is downloaded from the predetermined server device to the sound reproducing device of this embodiment, and is stored in the recording medium of the music information storage device unit 21.
- the necessary information is added to the music information list shown in Fig. 5, and you are asked to play it anytime.
- Access to the server device can also be performed via the transmission / reception circuit 62, the transmission / reception antenna 63, and the wireless LAN system.
- a cumulative value of the amount of exercise can be grasped, and a privilege can be given multiple times according to the degree of achievement.
- Figures 27 and 28 show the case where the cumulative value of the exercise distance is used as the cumulative value of the momentum, and the cumulative value of the exercise distance reaches the distance corresponding to each post town of the 53th Tokaido starting from Nihonbashi. It is a figure for demonstrating the example in the case of providing a privilege.
- the category of the person who can grant the privilege is the category of the user who can receive the local song, and the user who can receive the special gift. Therefore, when the user exercises while playing music using the sound reproducing device of this embodiment, the exercise distance exceeds the distance to each post town on the table shown in FIG. In this case, it is stored in advance in the music information storage unit 21 of the sound reproducing device of this embodiment. You will be able to play the local song of the corresponding post town. This local song playback privilege can be received by all users who have cleared the exercise distance of the distance from Nihonbashi to each post town as shown by the category adjacent to the item name “Song”. is there.
- the movement distance is to each post town of the table shown in FIG.
- the identification ID stored in the ROM 12 can be used, and the control unit 10 accesses a predetermined server device on a network such as the Internet through the communication IZF 61, and You will be able to apply for a gift for a given special product.
- a predetermined server device on a network such as the Internet through the communication IZF 61, and You will be able to apply for a gift for a given special product.
- the category adjacent to the item name “special product” there are a special product that is presented by lottery from among the applicants and a special product that all applicants are presented.
- the exercise distance is used here, it is also possible to use the cumulative number of steps or calories burned.
- the number of steps or calories burned may be converted into distance, or the number of steps or calories burned will be used as they are, and various benefits will be offered each time they are cleared assuming various target values. It is possible to give.
- the present invention is not limited to the provision of benefits such as providing local songs or presenting special products. For example, when you reach each arrival point, display a message such as “You have reached 00. soda” or output a voice message such as a fanfare. A message can be output.
- a predetermined operation when a predetermined operation is performed on the sound reproduction device, it is possible to notify the progress in the middle. For example, in the case of the example shown in Fig. 27 and Fig. 28, if a predetermined operation is performed to output the progress in the middle, "Total distance traveled is AAkm. After Odawara is D Dkm.”
- the display can be displayed on the display screen of the display unit 34, or a similar voice message can be emitted through the audio signal output processing unit 31 and the speaker 32.
- the achievement status and achievement rate it is possible to notify the progress, the remaining amount with respect to the target, and the like at an appropriate timing. It is also possible to output the achievement status and achievement rate. For example, in the case of the examples shown in Fig. 27 and Fig. 28, when a predetermined operation is performed to output the achievement status, "Odawara, Hakone, Numazu have already been passed.” In addition, the achievement status up to the present can be output, and if a predetermined operation is performed to output the achievement rate, “21% of the total process has been completed.” It is possible to output the achievement rate for the entire process.
- control unit 10 grasps the progress status, the remaining amount with respect to the target value, the achievement status, the achievement rate, etc. according to the history information held in the recording medium of the storage device unit 53. Can be displayed through the display circuit 33 and the display unit 34, or can be output through the audio signal output processing unit 31 and the speaker 32.
- the power described as the privilege table shown in FIG. 28 being stored in the recording medium of the storage device unit 53 is not limited to this.
- the privilege table is provided in the server device on the network, and the accumulated value of the amount of exercise is transmitted from the sound reproduction device to the server device at a predetermined timing to determine whether or not the target amount of exercise has been reached.
- access to the server device can be performed via the transmission / reception circuit 62, the transmission / reception antenna 63, and the unrelated LAN system.
- the calorie consumption is calculated based on the input personal profile information, the tempo of the music played during exercise, and the exercise time, as described with reference to FIGS. As explained with reference to Fig. 12, it was calculated using the weight, METS value, and exercise time of the personal profile information that was input. However, it is not limited to this. It is also possible to grasp it more simply.
- FIG. 29 is a diagram for explaining a calculation example in a case where energy consumption is simply obtained.
- the exercise performed by the user is walking, and that the user's stride is an average value of 0.7 m (70 cm).
- the calorie consumption can be obtained by multiplying the constant 0.5, the weight, and the walking distance (exercise distance).
- the calorie consumption can be obtained by multiplying the constant 0.00035, the weight and the number of steps.
- the consumed calorie can be obtained by multiplying the constant 0.5, the weight, and the walking distance (exercise distance).
- calorie consumption can be obtained by multiplying constant 0.033, body weight, and exercise time, as shown in equation (36) in FIG.
- the exercise performed by the user is jogging, and the user's stride is an average value of 0.7 m (70 cm).
- the calorie consumption can be obtained by multiplying the constant 1.0, the weight and the walking distance (exercise distance).
- the calorie consumption is calculated by multiplying the constant 0.0007, the weight and the number of steps as shown in the equation (38) in FIG. Can be sought.
- Equation (39) in Fig. 29 the calorie consumption can be obtained by multiplying the constant 1.0, the weight, and the walking distance (exercise distance). If exercise time is used instead, calories burned can be obtained by multiplying constant 0.13, body weight, and exercise time, as shown in equation (40) of FIG.
- the momentum can be ascertained without imposing a load on the CPU, so the sound reproduction device can be downsized and the power consumption can be saved. Can be promoted.
- the sound reproducing device of this embodiment selects a music piece by a predetermined method until the exercise (walking, jogging, running, etc.) performed by the user reaches the target exercise amount. Can be played. Also, using the history of exercise performed in the past (exercise history), the history of songs played in the past (playback history), etc., you can switch the music that can be selected and played, or the music that can be selected and played Along with changing the type and number, etc., it is possible to give entertainment such as accumulating the amount of exercise and giving benefits (such as playing hidden music and downloading bonus music). As a result, it is possible to provide a motivation for performing an exercise that is preferably performed continuously over a long period of time, and realize means for supporting the continuation of exercise and the management of the amount of exercise.
- date information such as the release date is added to each of the music data that can be played back on the sound playback device, and the new music data power of the date information can also be preferentially selected or vice versa. Or, select the oldest date information, or narrow down the music data to be selected based on the date information.
- information such as frequency of use and popularity ranking may be added to each reproducible music data, and the music data to be selected may be narrowed down based on such information. In short, it is only necessary to narrow down the music data to be selected based on the additional information of the reproducible music data so that the music data can be selected and determined quickly.
- the exercise performed by the user is mainly assumed to be walking or jogging.
- the present invention is not limited to this. At least those that are included in the range of walking movements such as walking, jogging, running, and dash, those that can be continued for a relatively long time, such as biking, rowing, and jumping. So-called strength training such as abdominal muscles, back muscles, and push-ups may be used.
- the sound reproducing device to which the present invention is applied can be mounted on a bicycle rowing device, a boating device, an indoor running device, or the like used in a sports club or the like.
- the exercises to be performed are known in advance, it is possible to correctly obtain the motion tempo force intensity of the exercises when they are performed, and to calculate the amount of exercise more accurately.
- the present invention is not limited to a portable sound reproduction device, and can also be applied to a stationary sound reproduction device, a portable sound reproduction device mounted on various training devices, and the like.
- the present invention can be applied to various portable sound reproducing apparatuses such as a portable hard disk recorder, an IC player, and a cellular phone terminal with a music reproducing function.
- one or more pieces of information required by the user are calculated from exercise time, exercise distance such as walking distance, average speed, calories burned, and fat burning amount. Can be presented. It is also possible to use a heart rate sensor, a blood pressure sensor, a thermometer, etc., to acquire such information and present it to the user.
- the user profile information it is sufficient if the name, age, height, weight, etc. can be entered. Also, the stride information is entered as profile information so that the stride can be accurately measured. You may do it. In addition, it is possible to input a heart rate, blood pressure, body temperature, etc. during normal times or to input it by measuring.
- the music information list shown in FIG. 5 may include various additional information such as genre, artist, date of announcement, popularity ranking, etc. Good.
- Such various additional information can be provided to the user's sound reproduction device through a music database of a server device provided on the network 100, or can be provided to a CD (Compact Disc) or DVD (Digital Versatile Disc). Alternatively, it may be provided to the user's sound reproducing device via a recording medium such as a semiconductor memory card.
- the recording medium of the music information storage device unit 21 and the storage device unit 53 mounted on the sound reproduction device includes optical disks such as CDs and DVDs, and MD (Mini Disc) registration.
- Various recording media such as a magneto-optical disk such as a trademark), magnetic tape, hard disk, semiconductor memory, and IC memory card can be used.
- information such as a music information list and a playback music list is obtained from the recording medium of the music information storage device unit 21 or the storage device unit 53, for example, an EEPROM (Electrically Erasa ble and Programmable ROM) in the control unit 10. ) Or a flash memory or other non-volatile memory, and can be configured to be created here.
- EEPROM Electrically Erasa ble and Programmable ROM
- the present invention is not limited to this.
- the present invention can be applied even when AV (Audio / Visual) data that reproduces music data in synchronization with video data reproduced through the display circuit 33 and the display unit 34 is reproduced.
- a function for automatically generating a music list to be reproduced during exercise from a target exercise time or target exercise amount previously input by the user may be installed, and these functions may be used together. It is also possible to present music with the motor information input by the user. In this case as well, it is possible to obtain the amount of exercise information in the same manner as when the tempo of the user's exercise is detected using the information of the exercise information sensor and the music is selectively presented.
- the user prepares the type of exercise, time, intensity, and data of the playback music in advance. It is also possible to create and register a playlist, and in this case as well, it is possible to obtain momentum information as in the previous example. (For example, it can be used for circuit training)
- a program is created that performs a process of grasping the cumulative value of momentum and giving a privilege multiple times according to the degree of achievement. By installing it, it is possible to install a function for grasping the cumulative value of momentum and giving a privilege a plurality of times depending on the degree of achievement in various sound reproduction devices.
- a history information creation step of creating history information in which at least identification information of the reproduced music data is associated with an actual amount of exercise at the time of reproduction of the music data and the history information creation step
- a storage processing step for storing and storing the history information created in the recording medium and a case where the actual exercise amount of the history information stored in the storage medium reaches a target exercise amount are determined in advance. It is sufficient to create a sound reproduction program for executing the privilege granting step for granting the privilege granted and store it in a ROM or a non-volatile memory so that the CPU can read it.
- the control unit 10 realizes the function according to the privilege to be granted, or the server device connected via the communication IZF61 or the network 100, and transmission / reception.
- the circuit 62, the transmitting / receiving antenna 63, and Sarakako are mainly used by the control unit 10 to realize their functions by cooperating with the server device connected through the wireless LAN. Sometimes.
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- General Health & Medical Sciences (AREA)
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Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
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CN2007800078201A CN101394906B (zh) | 2006-01-24 | 2007-01-23 | 音频播放器、音频播放方法 |
BRPI0707233-3A BRPI0707233A2 (pt) | 2006-01-24 | 2007-01-23 | tocador de áudio, método de execução de áudio, e, programa de execução de áudio |
EP07713682A EP1977796B1 (en) | 2006-01-24 | 2007-01-23 | Audio reproducing device, audio reproducing method, and audio reproducing program |
US12/162,053 US8212136B2 (en) | 2006-01-24 | 2007-01-23 | Exercise audio reproducing device, exercise audio reproducing method, and exercise audio reproducing program |
Applications Claiming Priority (4)
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JP2006-014565 | 2006-01-24 | ||
JP2006014565 | 2006-01-24 | ||
JP2006-195024 | 2006-07-18 | ||
JP2006195024A JP2007226935A (ja) | 2006-01-24 | 2006-07-18 | 音響再生装置、音響再生方法および音響再生プログラム |
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US (1) | US8212136B2 (ja) |
EP (1) | EP1977796B1 (ja) |
JP (1) | JP2007226935A (ja) |
KR (1) | KR20080087013A (ja) |
CN (1) | CN101394906B (ja) |
BR (1) | BRPI0707233A2 (ja) |
RU (1) | RU2390056C2 (ja) |
TW (1) | TW200740496A (ja) |
WO (1) | WO2007086376A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108042973A (zh) * | 2017-11-27 | 2018-05-18 | 轻奔智能科技(上海)有限公司 | 跑步机上通过音乐bpm变速带动跑步的控制方法 |
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CN101394906B (zh) | 2010-06-23 |
CN101394906A (zh) | 2009-03-25 |
TWI325788B (ja) | 2010-06-11 |
KR20080087013A (ko) | 2008-09-29 |
RU2390056C2 (ru) | 2010-05-20 |
BRPI0707233A2 (pt) | 2011-04-26 |
EP1977796A4 (en) | 2010-01-20 |
RU2008130524A (ru) | 2010-01-27 |
JP2007226935A (ja) | 2007-09-06 |
US20090205482A1 (en) | 2009-08-20 |
EP1977796B1 (en) | 2011-07-27 |
US8212136B2 (en) | 2012-07-03 |
EP1977796A1 (en) | 2008-10-08 |
TW200740496A (en) | 2007-11-01 |
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