TW202141998A - Device for adjusting rhythm of music based on sensor in which music changes by following physiological changes of a human body - Google Patents

Abstract

In order to achieve the purpose of making music follow physiological changes of a human body, causing situational mode music, the music being more in line with mood, healthy music, and exercise heartbeat detection, the present invention provides a device for adjusting the rhythm of music based on a sensor, which, based on the human physiological change information transmitted by a wearable device, makes the electronic device change output audio and digital information under the condition of a fixed main melody and a fixed average velocity of the music to cause a speaker to send out music, and the music meter, music chord, note velocity, and music tonality transmitted from the speaker make changes and feedback responses corresponding to the changes of the state of the human body.

Description

Device for adjusting music rhythm according to sensor

The present invention relates to a device for adjusting the rhythm of music according to a sensor, especially related to An innovative music format, NuText, specifically refers to a music format that can change the meter, chord, velocity, and tonality in real time, and it will follow the changes of the human body. Corresponding changes and feedback to responders.

The music department consists of different instruments according to different pitches and different beats. (Meter), different chords (chord), different intensities (velocity), and different tonality (tonality). In recent years, there have been formats such as Musical Instrument Digital Interface (MIDI) to record music. The MIDI is also used to control hardware including recording devices. In the past decade, MIDI has entered the field of mobile phones. It can be used to play ringtones that support MIDI mobile phones, and it can also provide background music for certain electronic games and computer games. The MIDI is an industry standard electronic communication protocol that defines various notes or playing codes for electronic musical instruments and other performance devices (such as synthesizers), allowing electronic musical instruments, computers, mobile phones or other stage performance equipment to be connected, adjusted and synchronized. Can exchange performance data in real time. However, the disadvantage is that each track contains multiple scales at different times, and the multiple scales are played for different lengths of time, so the rhythm cannot be simply changed.

Music can change with the body's physiology and be used for: 1. Situational mode music: listening to slow songs of 60 to 80 beats per minute (Beats per minute, bpm), the heart will gradually slow down to a similar beating speed, allowing the body to enter a rest state; on the contrary, when the user wants to enter When you want a high-heartbeat exercise or competitive state, the rhythm of music can be accelerated, which can improve your physical state. Therefore, users should have the need to adjust the rhythm of the music according to their needs, such as sleep mode, exercise mode, and thinking mode. 2. Music that is more in line with the mood: Some form characteristics of music actually imitate people's emotional response, so it can make listeners understand the emotions expressed in music, and even further produce emotional responses. Therefore, if the user's current heartbeat/pulse can be measured through a sensor, and the music rhythm can be adjusted to the music rhythm that best suits the user's current mood, the listener can resonate with the music and feel that the music is more appealing. 3. Healthy music: People at high risk of cardiovascular disease may often be accompanied by anxiety, rapid heartbeat and palpitations. By listening to gentle music, the brain's sympathetic nerves can be softened, and the heartbeat and breathing rate can be reduced. There is also the possibility of improvement, and even reduced anxiety due to emotional relaxation, which may reduce the threat of blood pressure. Patients with high blood pressure can also listen to soothing music while taking medication to control them. Therefore, the program can adjust the rhythm with the individual's current health status, and affect the user's mood and endocrine. 4. Exercise heartbeat detection: Before engaging in cardiorespiratory endurance training, you must know what your maximum heartbeat rate is in order to set the training intensity more accurately. According to the intensity of basic endurance training, using your highest heart rate (220-age) x 70% ± 5 as the standard calculation, the heart rate is too high to damage the heart, and if it is too low, the training effect cannot be achieved. At present, the maximum heart rate testing equipment is not yet popular. Generally speaking, the calculation method of the maximum heart rate is (220-age). It is recommended for beginners or those who are just beginning to train cardiorespiratory endurance, based on the strength of 70% of the maximum heart rate. For training, the calculation method is (220-age) x 0.7 ± 5 times, and the single activity time is at least 6 minutes. Taking a 30-year-old person as an example, the formula can be (220-30)x0.7±5=128～138, a single time lasts more than 6 minutes, and each time a cumulative 30-50 minutes is appropriate, that is to say, a single The second activity lasts for more than 6 minutes, and you can rest for 2 to 3 minutes before doing the second activity, and so on, to achieve more than five times (5 times × 6 minutes). The user should plan the rhythm of the music according to the purpose of the exercise. The relationship between heartbeat changes makes it necessary to maintain the most appropriate music rhythm during exercise to achieve the best exercise effect, and when there is an improper heartbeat during exercise, a warning of inappropriate music is obtained. If the music is too fast, it means heartbeat. quick.

The wearable device is connected to the mobile phone through a communication interface such as Bluetooth, etc., and the mobile phone is linked APP and cloud platform computing, etc., will play a larger application space. For example, the most common smart watches and smart bracelets on the market are expected to use built-in sensors such as acceleration and gyroscopes, combined with the collected sensing data to calculate and analyze, and then provide the wearer including running, walking, lying down Information statistics such as standing still, or even using it as sleep detection, etc., to provide users with a different quantitative experience from the past, and with more realistic statistics and long-term records, it can be used for long-term health management. Actual data and innovative communication methods discussed by relevant experts.

Wearable devices mainly collect relevant sensing data through the application of various sensors Including such as physiological information sensing, environmental data and motion perception, etc., can be completed through direct sensing or indirect sensing, which is where the creativity and competitiveness of various manufacturers are currently displayed. Among them, the physiological information sensing commonly used in current wearable devices includes heart rate, body temperature, blood pressure, and oximeter steps. The demand for wearable devices in health care applications is increasing, and various vital sign sensors have also been released. In mid-July 2017, a research team from the University of California, Berkeley, Lawrence Berkeley National Laboratory and Tianjin University in the mainland published an exercise and medical use in the journal ACS Sensors The ear-worn smart device can continuously track the core body temperature of the human body. According to the IEEE SPECTRUM report, currently sports fitness tracking wristbands and bracelets are mostly used for counting steps, monitoring heart rate and other vital signs. With the development of technology, the demand for wearable smart devices in health care including exercise, sleep quality and preventive medicine is also increasing. Various sensors have also emerged, including electroencephalogram (EEG). ), heart rate, heavy metals, pulse oximeter (saturation of peripheral oxygen, SpO2), pH, pressure/tension, and skin temperature, etc.

Human body physiological changes can be sensed through light emitting diode (LED) It is a brand-new technological breakthrough and detection method to record the heart rate by the optical reaction when the spectrum is in contact with the skin. As for whether the measurement result is really accurate or has its reference, there is no clear definition and verification at present, after all, in medicine For testing or diagnosis and treatment, it is necessary to measure an accurate and complete heart rhythm. It not only requires multiple points of recording (such as heart rhythm detection during a health check, at least six patches need to be attached to the body), but also on the measurement site. In consideration, it also includes the contact between the medium and the conductors, etc., so they will be more cautious in medical behavior. If many professional athletes really need to detect, they will often choose to wear the heart rhythm on the chest. Measurement. How to overcome the problem of using LED spectroscopy technology in wearable devices? Because the wearing position and the user are not measuring in a static state when measuring, the errors caused by these variables are also current disputes. Therefore, the international Almost all technologies are still in the stage of observation and verification, but there are still references, especially as a daily record of our general users, it can also be used as an auxiliary purpose. For example, when the Apple Watch was launched, it has a built-in infrared sensor paired with a photosensitive photodiode and a green LED to form a four-point signal to actively detect the amount of blood flowing through the wrist at a specific time. Calculate the number of heartbeats per minute and heart rate variability (HRV) with hundreds of flashes per second. The measured heartbeat can range from 30 to 210. Recently, Apple also announced that it will work with Stanford University School of Medicine to target Research these measurement data to find out whether these measurement signals can be turned into reference data or used for early warning.

Take the one-stop detection device for mask and infrared temperature applied in the factory as an example. Azure IoT Central allows information technology (IT) personnel to create in 5 minutes Build a control panel to easily monitor body temperature and statistical data; deploy and train a computer vision model wearing a mask through the custom visual artificial intelligence (AI) of Azure recognition. When the model detects that the body temperature is higher than 37.3 degrees or is not wearing When an employee wearing a mask, it will trigger IoT Edge and upload the cloud to cause a warning, and instantly link its data to Power BI under the Power Platform to achieve real-time monitoring. After a warning is caused, Azure Bot can help companies use Messenger, LINE, etc. The communication software informs relevant personnel, assists the employee to wear a mask or evacuates to a doctor and other follow-up measures, so as to effectively grasp the employee's health status at any time.

Given that most of the current wearable devices such as wristbands and soft patches (Soft Patch), with The body temperature sensor prepared is mainly based on the principle of resistance, which detects the surface temperature of the body from the skin. Although it is convenient, it is easily affected by environmental factors such as temperature and humidity. Therefore, it usually differs greatly from the actual core body temperature. In addition, although measurement of sublingual and rectal temperature can obtain readings closer to core body temperature, it is invasive and not suitable for wearable devices. As for ear temperature, it measures the infrared energy emitted by the eardrum, which is non-invasive and most suitable for wearable devices. The new ear-worn smart device is similar to earphones and is called the Earable device by the research team. The design goal is to allow babies, the elderly, critically ill patients, and people in sports to be worn for a long time for real-time monitoring of life For signs. Regardless of the user's environment or activities, they can accurately monitor core body temperature. The conventional Chinese patent CN104783765A utility model relates to a wrist-worn infrared temperature display device, which includes a wrist-worn display device body, a processing module, and an infrared thermometer. The wrist-worn display device body is worn on a human body. The processing module is arranged in the body of the wrist-worn display device, the infrared thermometer is arranged in the body of the wrist-worn display device and is coupled to the processing module, and the infrared thermometer measures the energy of an infrared radiated by the human body. Measure the temperature of a human body. In this way, the human body temperature can be measured without touching the human body, which increases the accuracy and convenience of measuring body temperature.

In view of the various problems of learning skills, in order to be able to take care of solving them, we developed a set of It is really necessary to solve the technical shortcomings of the previous proposal and to satisfy the invention of a music format that can change the beat, chord, intensity, and key.

The main purpose of the present invention is to overcome the above-mentioned problems encountered by conventional techniques and to provide Provides an innovative music format NuText, combined with the human body physiological change information transmitted by the wearable device, so that the electronic device will change the output audio and digital information under the condition of a fixed theme and a fixed average velocity of the music, so that the speaker transmits The output music can satisfy the instant change of the music format of meter, chord, velocity, and tonality, so that the tempo, chords and notes of the music from the speaker can be changed. The intensity and the tone of the music will change correspondingly with the change of the human body and the feedback response is a device that adjusts the rhythm of the music based on the sensor.

Another object of the present invention is to provide a way to achieve that music can follow the physiological Change, and cause situational mode music, music that is more in line with mood, healthy music, and exercise heartbeat detection. A device that adjusts the rhythm of music based on sensors.

In order to achieve the above purpose, the present invention is a device for adjusting the rhythm of music based on a sensor. The setting includes: an electronic device that can play music with rhythm, and the played music is in the NuText format. Each block of the NuText format occurs at the same time at the same time, and the course time is the same ( time duration), its residual sound can be incorporated into other sections that follow, so the NuText system can be real-time (Time-Sequencial) line by line (Line-by-Line) and block-by-block (Block- by-Block) to identify and execute the encoding, play the chords, and make the Chord-Progression a real-time adjuster that can be activated; a speaker is connected to the electronic A device for playing music with rhythm according to the output of the electronic device; and a wearable device that is connected to the electronic device in a wired or wireless manner and directly contacts the human body, and at least one sensor is provided on the wearable device, It is used to sense the change of human body state to generate human body physiological change information, and transmit the human body physiological change information to the electronic device in real time, wherein the human body physiological change information transmitted by the wearable device makes the electronic device fixed on the main melody and fixed Under the condition of the average velocity of the music, the output audio and digital information will be changed to make the speaker output music, and the intensity of the music's meter, chord, and note output from the speaker (Velocity), and the tonality of music (tonality), by dynamically adjusting the values of Q, Vr, X, and Y in the NuText in each time segment (Block), which will change with the body state. Corresponding to changes and feedback responses, the NuText breaks away from the limitation that it can only be played when it is read completely. It can read block data in time sequence and interpret it in real time, and play music in real time. It can do it in real time based on the real-time information on the physiological changes of the user’s body. The corresponding adjustments or predictions are made to adjust various music playback parameters (Q, Vr, X and Y values) to achieve the mechanism of repeated parameter feedback applications and interaction with the user's body and mind.

In the above embodiment of the present invention, the electronic device may be a personal computer (persenal computer, PC), a tablet computer (Pad) or a smart phone (smart phone).

In the above embodiment of the present invention, the speaker is the output device of the electronic device, which can be For a speaker (speaker) or a headset (Earphone).

In the above embodiment of the present invention, the speaker is built in the electronic device.

In the above embodiment of the present invention, the earphone is a wireless earphone, and the wireless earphone can Change the audio frequency to correspond to the digital message sent by the electronic device, and then output the frequency conversion.

In the above embodiment of the present invention, the electronic device has a screen for displaying the Changes in the rhythm of the music, and displays the text that matches the music.

In the above-mentioned embodiment of the present invention, the human body physiological change information system is body temperature change, heart Any one or a combination of jump change, and human body vibration.

In the above embodiment of the present invention, the sensor can be combined with earphones.

In the above-mentioned embodiment of the present invention, it further includes a recreational device used on the human body.

In the above embodiment of the present invention, the educational device is a virtual reality headset display Device, a sports equipment or a medical equipment.

In the above embodiment of the present invention, the exercise equipment is a treadmill, an exercise bike, and a flywheel Any one of a car, a rowing machine, or a combination thereof.

In the above-mentioned embodiment of the present invention, the medical equipment is a rehabilitation machine, a sliding machine, and a vibration machine. Any one or combination of motives.

In the above-mentioned embodiment of the present invention, the electronic device is based on the large physiological changes of the human body Small, from small to large, sequentially changing the beat of the music, the progression of the chords, the strength of the notes and the tonality of the music.

In the above embodiment of the present invention, the electronic device dynamically adjusts the Q in NuText The value changes the tempo of the music in real time, making the music rhythm faster or slower, allowing the user to obtain obvious hints in the process of listening to the music.

In the above embodiment of the present invention, the electronic device dynamically adjusts Y in NuText The value changes the chords of the music in real time, so that the graceful broken chords (broken chords) are converted into stiffer column chords, so that the user can get obvious hints in the process of listening to the music.

In the above embodiment of the present invention, the electronic device dynamically adjusts the Vr in NuText The value changes the intensity of the note in real time, so that the measure accent of the music is converted into non-rhythmic accent, so that the user can get obvious hints in the process of listening to the music.

In the above embodiment of the present invention, the electronic device dynamically adjusts the X in NuText It is worth changing the tonality of the music in real time, so that the joyful 34 beats or 44 beats can be converted into a quick 68 beats or 98 beats, or a sad minor tune, so that users can get obvious hints in the process of listening to the music.

In the above-mentioned embodiment of the present invention, the NuText has a corresponding performance medium or program, and also It can be interchanged with the developed electronic music notation method. The content includes the necessary or sufficient elements of notation, including clef, bar, beat, performance speed, note, time length of each note, intensity (close to the concept of volume), chord With chord progression, repetition mark, and song ending mark, and add real-time playback, interactive playback of sound, text and image singing or singing assistance format.

In the above embodiment of the present invention, the developed electronic music notation method is music number The digital music format of the digital interface (Musical Instrument Digital Interface, MIDI) or Music eXtensible Markup Language (Music eXtensible Markup Language, MusicXML).

In the above-mentioned embodiment of the present invention, the NuText can be simplified or expanded to use multiple or more The performance device of electronic musical instruments is used to achieve a communication protocol that complies with the existing electronic media software and hardware.

Please refer to "Figure 1 to Figure 5", which are the A schematic diagram of the basic structure of the device for adjusting music rhythm, a schematic diagram of an implementation example of the device for adjusting music rhythm based on a sensor of the present invention, a schematic diagram of the operation flow of the device for adjusting music rhythm based on a sensor of the present invention, and the NuText format used by the music of the present invention The schematic diagram of the example and the schematic diagram of the NuText of the present invention according to the physiological change information of the human body corresponding to the adjustment of the music playback parameters. As shown in the figure: the present invention is a device for adjusting the rhythm of music based on a sensor, which mainly includes an electronic device 1, a wearable device 2, and a speaker 3.

The aforementioned electronic device 1 can play rhythmic music, and the played The music department uses the NuText format. The electronic device 1 can be a persenal computer (PC), a tablet computer (Pad) or a smart phone (smart phone). In addition, the electronic device 1 may have a screen 11 to display changes in the rhythm of the music, and to display the text associated with the music.

The wearable device 2 is connected to the electronic device 1 in a wired or wireless manner and directly Contact with the human body. The wearable device 2 is provided with at least one sensor 21 for sensing the change of the human body state to generate human body physiological change information, and the human body physiological change information is transmitted to the electronic device 1 in real time. The human body physiological change information can be It is any one or a combination of body temperature change, heartbeat change, and human body vibration. Among them, the wearable device 2 can include various sensors 21 such as heart rate, heavy metals, pulse oximeter (saturation of peripheral oxygen, SpO2), pH, pressure/tension, and skin temperature. Directly measure the change of the human body state to obtain the physiological change information of the human body.

The speaker 3 is connected to the electronic device 1 to form the output device of the electronic device 1 Set to play music with rhythm according to the output of the electronic device 1. Among them, the speaker 3 can be A speaker or earphone. The speaker can be further built into the electronic device 1. The earphone can be a wireless earphone, and the wireless earphone can change the audio frequency corresponding to the digital message sent by the electronic device 1, and then output the frequency conversion.

In the present invention, the human body physiological change information transmitted by the wearable device 2 makes the electrical Sub-device 1 will change the output audio and digital information under the condition of a fixed main melody and a fixed average velocity of the music, so that the speaker 3 will output music, and the tempo (meter) of the music from the speaker 3 will be changed. The chord, the velocity of the note, and the tonality of the music will change and respond to the changes in the human body. If so, a completely new device for adjusting the rhythm of music based on the sensor is constructed by the structure disclosed above.

The following embodiments are only examples for understanding the details and connotation of the present invention, but not for limitation The scope of patent application of the present invention.

When used, as shown in Figure 2, a user 4 uses an electronic device 1 to play Rhythmic music, while wearing a wearable device 2 that directly contacts the wrist of the user 4, and the wearable device 2 is provided with a sensor 21 that can sense the heartbeat of the user 4 The change. In this embodiment, the wearable device 2 is connected to the electronic device 1 in a Bluetooth wireless manner to send heartbeat information to the electronic device 1 in real time, and a speaker 3 is connected to the electronic device 1 to form the electronic device 1 The output device plays music with rhythm according to the output of the electronic device 1. The human body physiological change information (that is, the heartbeat information) transmitted by the wearable device 2 makes the electronic device 1 under the condition of the fixed theme and the average intensity of the fixed music, The output audio and digital information will be changed to make the speaker 3 send out music, and the beat of the music, the chord of the music, the strength of the note, and the tone of the music from the speaker 3, by dynamically adjusting the Q and Vr in NuText The values of, X and Y in each time block (Block) will change and respond accordingly with the changes of the human body state. The electronic device 1 is connected to a screen 11 of a virtual reality head-mounted display 5 to display changes in the rhythm of the music and to display the text associated with the music.

An operation flow of mutual influence between devices that adjust the rhythm of music based on sensors is as follows: As shown in Figure 3, the human body can use a kind of other educational equipment 5 at the same time, the other educational equipment 5 can be a virtual reality head-mounted display, or the other educational equipment 5 can be a sports equipment such as a treadmill , Exercise bike, flywheel, and rowing machine or any one or a combination thereof, or the other educational equipment 5 may be any one or a combination of a medical device such as a rehabilitation machine, a sliding machine, and a vibrating machine.

The electronic device 1 changes the sound sequentially from small to large according to the size of the physiological changes of the human body. The beat of the music, the progression of the chords of the music, the tonality of the music and the strength of the notes. And the sensor 21 can be further combined with earphones. The music department uses NuText format.

The reason why NuText surpasses all existing digital music formats, such as: music digital interface (Musical Instrument Digital Interface, MIDI) and its related playback software, because it can real-time (Real-Time) according to time sequence (Time-Sequencial) line-by-line and block-by-block Play chords and make Chord-Progression a real-time adjuster that can be activated. Currently, there is no other digital media format and playback software with such a function. As shown in Figure 4, the difference in this function is that NuText breaks away from the limitation that other existing digital media formats can only be played in full read. Readers of this NuText can obtain corresponding music playback parameter adjustments in accordance with changes in physical and mental activities, emotions, and physiological information, and play them in real time.

As shown in Figure 4, in an example of NuText format, "F9.4" in the first block is Refers to music in F major in the 94th time, "Q120" refers to the metronome frequency of 120 beats per minute; in the second block, "L", "M", "S" and "N" indicate the words and music respectively Source, singer and song title; in the third block, "C" represents C major triad, "W" can be used to put lyrics or other text information, "R60" represents the roll name of the first tune "Central C" "And the corresponding pitch, scale, and note, "T16" means that the beat is a quarter note, "T8" means that the beat is an eighth note, "T32" means that the beat is a half note, and so on, and "Dm" means D minor chord, and so on; the blank line inserted between the block and the block represents the vertical bar of the measure (measure); the next block is composed of the chord, It is composed of notes, beats, and lyrics, arranged one by one according to the time sequence of the song or music.

The NuText is a novel notation method, which is equivalent to various types of notation that have been developed throughout the world. Notation methods, such as staff or numbered notation, can also be interchanged with other notation methods. The content includes the necessary or sufficient elements of notation: clef, bar, tempo, performance speed, note, time length of each note, intensity (Close to the concept of volume), chords and chord progressions, repetition marks, and ending marks, etc.; and also add text and images and other formats for singing or singing assistance.

More importantly, the NuText also surpasses all existing digital music formats. NuText Corresponding performance media or programs can be exchanged with major electronic music notation methods such as MIDI, Music eXtensible Markup Language (Music eXtensible Markup Language, MusicXML), etc., and real-time playback and interactive playback of sounds, text and graphics are added. It can also simplify or expand the use of multiple or multiple electronic musical instruments and other performance devices (such as synthesizers) for performance, which can conform to the existing electronic media software and hardware communication protocols.

The reason why NuText surpasses all existing digital music formats is because NuText is similar to In the Computer Numerical Control (CNC) encoding method, it can identify and execute encoding line by line and block by block in real time in time sequence, play music, and can adjust or predict advance adjustments based on real-time information on the physiological changes of the user’s body. Items of music playback parameters (Q, Vr, X, and Y values) to achieve repeated parameter feedback applications and the function of interacting with the user's body and mind. This is the existing other digital media formats and playback software, such as: MIDI and related playback software, MPEG4 And its related playback software.

This patent is aimed at this NuText format creation or invention, design or development of a novel electronic device Setting, the music being played uses the NuText format, because each block of the Nutext format occurs at the same time at the same time, and the time duration is the same, and the residual sound can be incorporated into other sections that follow, so only By dynamically adjusting the Q value in NuText, you can change the beat of the music in real time, so that the rhythm of the music becomes faster or slower, allowing users to get hints about the process of listening to the music. And the chord of the music can also be adjusted by the Y value in NuText to change the graceful broken chord (broken chord) to a stiffer column chord, allowing the user to obtain another obvious hint in the process of listening to the music. In addition, the intensity of the note can also be adjusted by the Vr value in NuText to change the bar accent of the music to non-rhythmic accent, so that the user can get another more obvious hint when listening to the music. In addition, the tonality of music can be adjusted by adjusting the X value in NuText to convert the joyful 34 or 44 beats into a rushing 68 or 98 beats, or a sad minor tune, allowing users to listen to the music in a different way. Obvious hint. As shown in Figure 5, readers of NuText can obtain corresponding music playback parameter adjustments according to changes in physical and mental activity, mood, and physiological information. NuText reads the block data in time sequence, interprets it in real time, and plays it in real time.

In this way, in order to achieve that music can change with the body’s physiology and cause situational mode sound For the purpose of music, music that is more in line with mood, healthy music, and exercise heartbeat detection, the present invention provides a device that adjusts the rhythm of music based on a sensor, and cooperates with the human body physiological change information transmitted by the wearable device, so that the electronic device can fix the main melody and Under the condition of a fixed average intensity of music, the output audio and digital information will be changed, so that the speaker will send out music, and the rhythm of the music sent out by the speaker, the chord of the music, the strength of the notes, and the tonality of the music will follow Corresponding changes and feedback responses to changes in the human body state.

In summary, the present invention is a device for adjusting the rhythm of music based on a sensor. To improve the various shortcomings of conventional use, an innovative music format NuText is proposed, which can meet the instant change of the music format of meter, chord, velocity, and tonality. Corresponding changes and feedback responses are made to the changes of the human body, so that the invention can be produced more progressively, more practically, and more in line with the needs of users. It has indeed met the requirements of an invention patent application. A patent application is filed in accordance with the law.

However, the above are only the preferred embodiments of the present invention, and should not be limited by this The scope of implementation of the present invention; therefore, all simple equivalent changes and modifications made in accordance with the scope of the patent application of the present invention and the content of the description of the invention should still fall within the scope of the patent of the present invention.

1: Electronic device １１: Screen 2: Wearable device 21: Sensor 3: Speaker 4: User 5: Other recreational equipment

Figure 1 is a schematic diagram of the basic structure of the device for adjusting the rhythm of music based on the sensor of the present invention. Figure 2 is a schematic diagram of an implementation example of the device for adjusting the rhythm of music based on the sensor of the present invention. Figure 3 is a schematic diagram of the operation flow of the device for adjusting the rhythm of music based on the sensor of the present invention. Figure 4 is a schematic diagram of an example of the NuText format used in the music of the present invention. Figure 5 is a schematic diagram of NuText according to the present invention to adjust music playback parameters corresponding to human physiological change information.

1: Electronic device

11: screen

2: wearable device

21: Sensor

3: speaker

4: User

5: Other educational equipment

Claims (20)

A device for adjusting the rhythm of music based on a sensor includes: An electronic device that can play music with rhythm, and the played music is in NuText format. Each block of the NuText format occurs at the same time at the same time, and the time duration is the same. Residual sounds can be incorporated into other sections that follow, so the NuText system can be recognized in real-time (Real-Time) line-by-line and block-by-block (Time-Sequencial) And perform encoding, play chords, and make Chord-Progression a real-time adjuster that can be activated; A speaker connected to the electronic device for playing music with rhythm according to the output of the electronic device; and A wearable device is connected to the electronic device in a wired or wireless manner and directly contacts the human body. The wearable device is provided with at least one sensor for sensing changes in the human body to generate physiological change information of the human body, and The human body physiological change information is sent to the electronic device in real time, and the human body physiological change information transmitted by the wearable device causes the electronic device to change the output audio and digital under the condition of a fixed theme and a fixed average velocity of music. Message, make the speaker output music, and the tempo (meter) of the music output by the speaker, the chord of the music (chord), the velocity of the note (note), and the tonality of the music are based on dynamic Adjust the value of Q, Vr, X and Y in the NuText in each time block (Block), and make corresponding changes and feedback responses as the human body changes. The NuText can only be played when it is completely read. The limitation is that it can read block data in time sequence and interpret it in real time, and play music in real time. It can make corresponding adjustments in real time based on the user’s physiological changes in the user’s body or adjust various music playback parameters in advance (Q , Vr, X and Y values) to achieve the mechanism of repeated parameter feedback applications and interaction with the user's body and mind. Adjust the rhythm of music according to the sensor described in item 1 of the scope of patent application The electronic device can be a personal computer (persenal computer, PC), a tablet computer (Pad) or a smart phone (smart phone). According to the first item of the scope of patent application, a device for adjusting the rhythm of music based on a sensor, wherein the speaker is the output device of the electronic device, which can be a speaker or an earphone. According to item 3 of the scope of patent application, a device for adjusting the rhythm of music based on a sensor, wherein the speaker is built in the electronic device. According to item 3 of the scope of patent application, a device for adjusting the rhythm of music based on a sensor, wherein the earphone is a wireless earphone, and the wireless earphone can change the audio frequency corresponding to the digital message sent by the electronic device, and then convert the frequency Output. According to item 1 of the scope of patent application, a device for adjusting the rhythm of music based on a sensor, wherein the electronic device has a screen for displaying the rhythm changes of the music and displaying the text matched with the music. According to the first item of the scope of patent application, a device for adjusting the rhythm of music based on a sensor, wherein the human body physiological change information is any one or a combination of body temperature changes, heartbeat changes, and human body vibrations. According to the first item of the scope of patent application, a device for adjusting the rhythm of music based on a sensor, wherein the sensor can be combined with earphones. According to item 1 of the scope of patent application, a device for adjusting the rhythm of music based on a sensor further includes an educational device used on the human body. According to item 9 of the scope of patent application, a device for adjusting the rhythm of music based on a sensor, wherein the educational equipment is a virtual reality head-mounted display, a sports equipment or a medical equipment. According to item 10 of the scope of patent application, a device for adjusting the rhythm of music based on a sensor, wherein the exercise equipment is any one or a combination of treadmills, exercise bikes, flywheels, and rowing machines. According to item 10 of the scope of patent application, a device for adjusting the rhythm of music based on a sensor, wherein the medical equipment is any one or a combination of a rehabilitation machine, a sliding machine, and a vibrating machine. According to the first item of the scope of patent application, a device for adjusting the rhythm of music based on a sensor, wherein the electronic device changes the rhythm of the music and the progression of the chords of the music in order according to the size of the physiological changes of the human body, from small to large , The strength of the notes and the tonality of the music. According to the first item of the scope of patent application, a device for adjusting the rhythm of music based on a sensor, wherein the electronic device dynamically adjusts the Q value in NuText to instantly change the rhythm of the music to make the music rhythm faster or slower , Allowing users to obtain obvious hints in the process of listening to music. According to the first item of the scope of patent application, a device for adjusting the rhythm of music based on a sensor, wherein the electronic device dynamically adjusts the Y value in NuText to instantly change the chord of the music, so that the broken chord can be broken down gracefully. ) Is converted into a stiffer column chord, allowing users to obtain obvious hints in the process of listening to music. According to the first item of the scope of patent application, a device for adjusting the rhythm of music based on a sensor, wherein the electronic device dynamically adjusts the Vr value in NuText to instantly change the intensity of the note to make the music measure accent Converted into non-rhythmic accent, allowing users to obtain obvious hints in the process of listening to music. According to item 1 of the scope of patent application, a device for adjusting the rhythm of music based on a sensor, wherein the electronic device dynamically adjusts the X value in NuText to instantly change the tune of the music, making the joyful 34 beats or 44 beats. The beat is converted into a rapid 68 beat or 98 beat, or a sad minor tune, which allows the user to obtain obvious hints in the process of listening to the music. According to the first item of the scope of patent application, a device for adjusting the rhythm of music based on a sensor, wherein the NuText has a corresponding performance medium or program, and can also be interchanged with the developed electronic music notation method. The content includes recording The necessary or sufficient elements of the score include clef, bar, tempo, performance speed, note, duration of each note, intensity (close to the concept of volume), chords and chord progressions, repetition marks, and end marks, and real-time playback is added , Interactive playing sound and text and image singing or singing assistance format. According to item 18 of the scope of patent application, a device for adjusting the rhythm of music based on a sensor, wherein the developed electronic music notation method is Musical Instrument Digital Interface (MIDI) or music extensible marker type Language (Music eXtensible Markup Language, MusicXML) digital music format. According to the 18th item of the scope of patent application, a device for adjusting the rhythm of music based on a sensor, wherein the NuText can be simplified or expanded to use multiple or more electronic musical instruments for performance, so as to achieve a performance that conforms to the existing electronic media software and hardware Body communication protocol.

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