JP2004258187A - Musical piece data reproducing method for mobile telephone set, and mobile telephone set - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a musical piece data reproducing method for mobile telephone which is rich in expressing power by reproducing a bridge after reproducing an introduction. <P>SOLUTION: The musical piece data reproducing method for mobile telephone includes a 1st command step wherein a microcomputer 40 commands a sequencer 54 to read introduction data out when the mobile telephone set 10 receives an incoming signal or makes an alarm sound and a 2nd command step wherein the microcomputer 40 commands the sequencer 54 to read bridge data Is1 to Is10 out of a storage device 52 according to the detection result. In the 2nd command step, the sequencer is commanded to read the bridge data Is1 to Is10 out each time completion of a read of musical piece data is detected. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a method for reproducing music data on a mobile phone and a mobile phone.
[0002]
[Prior art]
Conventionally, there is a technique described in Patent Document 1 below.
[0003]
It is an object of the prior art to provide a music performance processing device capable of further reducing the amount of performance data to be stored.
[0004]
In addition, a configuration for achieving the above object includes a note information storage unit that stores sequence data in which a plurality of pieces of note information are arranged in a series of time series, and sequentially reads out the sequence data from the note information storage unit and stores the note data. A sequencer that outputs information as pronunciation information, and in addition to the note information in the sequence data, when a predetermined position in the sequence data is reached, the sequencer reads out the note information at a specific position in the sequence data. And music performance processing including call command information for controlling the sequencer so as to return to the original position when reading out the note information at another specific position and continue reading out the next sequence data. Means.
[0005]
[Patent Document 1]
JP-A-2002-366150
[Problems to be solved by the invention]
However, according to the above technique, after the music data has been reproduced to the end, a predetermined melody which is a part of the music data cannot be reproduced endlessly.
[0007]
Accordingly, it is an object of the present invention to solve the above-mentioned problems and to provide a music reproducing method for a mobile phone and a mobile phone capable of reproducing music data with rich expressiveness.
[0008]
[Means for Solving the Problems]
According to the present invention, a memory for storing music data including a plurality of melody data arranged in a time series and including first melody data arranged at the head and second melody data arranged after the first melody data. In a music data reproducing method for a mobile phone using a device, a sequencer for sequentially reading and playing the melody data from the storage device, and a sequencer control unit for controlling the sequencer, the mobile phone receives a predetermined signal. A first command step for instructing the sequencer to read out the first melody data from the storage device when or when the mobile phone sounds an alarm; A detecting step in which the sequencer control unit detects that the music data has been read from the storage device, A second command step for commanding the sequencer to read out the second melody data from the storage device in accordance with the output result, the second command step Is a music data reproduction method for a mobile phone, which instructs to read out the second melody data every time it detects that the music data has been read out.
[0009]
A storage device configured to store music data including a plurality of melody data arranged in time series and including first melody data arranged at the beginning and second melody data arranged after the first melody data; A sequencer for sequentially reading and playing the melody data from the storage device, and a sequencer control unit for controlling the sequencer, when the mobile phone receives a predetermined signal or when the mobile phone sounds an alarm. The sequencer control unit instructs the sequencer to read the first melody data from the storage device, and the sequencer control notifies that the sequencer has finished reading the music data from the storage device. The second melody data is read from the storage device each time the sequencer detects the second melody data. A mobile phone that the sequencer controller is commanded.
[0010]
BEST MODE FOR CARRYING OUT THE INVENTION
Embodiment 1 FIG.
The configuration of the mobile phone according to the first embodiment will be described with reference to FIG. In the mobile phone 10, a microcomputer (sequencer control unit) 40 is electrically connected to a signal transmitting / receiving device 30 that transmits / receives a signal via the antenna 20. A signal is transmitted, received, or transmitted / received to / from the LCD 60 and an LCD (Liquid Crystal Display) 70.
[0011]
The music data reading device 50 includes a storage device 52 for storing music data composed of a plurality of melody data arranged in chronological order, a sequencer 54 for sequentially reading and reproducing the melody data from the storage device 52, and a sequencer 54. 54 and a speaker 58 electrically connected via a D / A converter 56. The storage device 52 and the sequencer 54 are controlled by the microcomputer 40, respectively. Of the melody data included in the music data, the melody data located at the top is intro data that is data of a melody called a so-called intro. After the intro, there is climax data, which is melody data called climax. Here, the storage device 52 is provided separately from the microcomputer 40, but the storage device 52 may be configured inside the microcomputer 40.
[0012]
The data structure of the music data I used in this embodiment will be described with reference to FIG. The music data used in the first embodiment is composed of a plurality of note data Ii1 to Ii5 arranged in a time series and intro data constituting a melody called a so-called intro, and a plurality of note data Is1 arranged in a time series and arranged in a subsequent stage. Is10 has chorus data forming a melody called chorus. In the figure, header data Ih is provided in the preceding part of the intro data, and information such as the name of the music reproduced by the music data I can be included in the music data I, for example. .
[0013]
In the data used in this embodiment, note data (Is1 in this embodiment) located at an arbitrary part of the music data I is provided with identification information for identifying the note data and other note data. Have been. The end data of the music data I (Is10 in this embodiment) is provided with end information indicating that it is the end of the music data.
[0014]
The operation of the mobile phone 10 according to the first embodiment will be described with reference to FIG. When a call signal from another communication device arrives at the mobile phone 10, an incoming signal indicating that it has arrived at the microcomputer 40 is input via the antenna 20 and the signal transmitting / receiving device 30 (S100). With this input, the microcomputer 40 instructs the sequencer 54 to sequentially read out note data from the storage device 52. The sequencer 54 that has received this command reads the note data stored in the storage device 52. In this case, first, note data Ii1 located at the head of the intro data is read. The read note data is reproduced as sound by the D / A converter 56 and the speaker 58 (S102). When the sequencer 54 reads the note data from the storage device 52, the microcomputer 40 monitors the note data read by the sequencer 54, and determines whether the read note data has identification information. It is determined whether or not it is not, and the result of the determination is stored in the storage device 52 (S104). Then, the microcomputer 40 checks whether or not end information indicating the end of the music data is added to the note data. If the result of the check indicates that the end of the music data is not satisfied, The operation from step S102 to step S106 is repeated.
[0015]
The above operation continues to note data Ii1 to Ii5. Then, when the note data Is1 is read by the sequencer 54, the microcomputer 40 detects that the read note data is provided with identification information. This detection result is stored in the storage device 52 as different from the result detected between the note data Ii1 to Ii5. Thereafter, the musical note data Is2 to Is10 are read out again.
[0016]
When the note data Is10 is read, the microcomputer 40 detects that the end data of the music data is added to the note data read by the sequencer 54 (S106).
[0017]
By this detection, the microcomputer 40 determines whether or not any of the note data read out by the sequencer 54 has the identification information added thereto, based on the result of confirming the presence or absence of the identification information stored in the storage device 52. Is determined (S108). In this case, when the note data Is1 is read, the result indicating that the identification information has been added is stored in the storage device 52, so that the presence of the identification information is detected. Based on the detection result, the microcomputer 40 specifies the note data to be read next time to the sequencer 54. The specified note data is the note data Is1 having the identification information (S110).
[0018]
Thereafter, the sequencer 54 reads the note data Is1 to which the identification information is added from the storage device 52, and sequentially reads the note data Is2 to Is1. When the note data Is10 is read, steps S108 to S110 are repeated.
[0019]
According to the above configuration and operation, the intro data is data of a gentle melody and the chorus data is music data which is data of an intense melody, and prompts the user to respond with a gentle melody immediately after an incoming call. A mobile phone that requests a response with a violent melody to a user who does not respond even after is reproduced can be realized.
[0020]
Also, if the intro data is data of a violent melody and the chorus data is data of a gentle melody, the user is notified of the incoming call violently immediately after the incoming call, but although the user noticed the notification, the response was due to various circumstances. When it is not possible, it is possible to suppress the generation of useless noise and to keep calmly informing of the fact of the incoming call.
[0021]
Although the case where the mobile phone 10 reproduces music data in response to an incoming call of the mobile phone 10 has been described above, the microcomputer 40 of the mobile phone 10 detects that the alarm setting time has been reached and the mobile phone 10 responds. The same operation can be performed even when 10 reproduces music data.
[0022]
Effects of the first embodiment will be described.
The mobile phone 10 according to the first embodiment is composed of a plurality of pieces of melody data arranged in time series, and includes first melody data (intro data) Ii1 to Ii5 arranged at the beginning and first melody data (intro data). A storage device 52 for storing music data I including second melody data (chorus data) Is1 to Is10 arranged after Ii1 to Ii5, and melody data (intro data, climax data) Ii1 to Ii5, Is1 from the storage device 52 To Is10 are sequentially read and reproduced, and in a music data reproduction method for a mobile phone using a sequencer control unit (microcomputer) 40 for controlling the sequencer 54, the mobile phone 10 receives a predetermined signal (an incoming signal). Is received or when the mobile phone 10 sounds an alarm, the sequencer control unit (microphone) A computer) 40 instructing the sequencer 54 to read out the first melody data from the storage device 52; and that the sequencer 54 has finished reading the music data from the storage device 52. A detection step detected by the control unit (microcomputer) 40, and in response to the detection result, the sequencer control unit (microcomputer) 40 sends the second melody data (chorus data) from the storage device 52 to the sequencer 54. A second instruction step for instructing to read Is1 to Is10. The second instruction step is configured such that every time the completion of reading the music data I is detected, the second melody data (chorus data) Is1 is output. This is a method of reproducing music data for a mobile phone, which instructs to read out Is10.
[0023]
In addition, the first melody data (intro data) Ii1 to Ii5, which is composed of a plurality of melody data (intro data, chorus data) Ii1 to Ii5 and Is1 to Is10 arranged in time series, and the first melody, A storage device 52 for storing music data I including second melody data (chorus data) Is1 to Is10 arranged after the data (intro data) Ii1 to Ii5, and melody data (intro data, climax data) from the storage device 52 A sequencer 54 for sequentially reading and reproducing Ii1 to Ii5 and Is1 to Is10, and a sequencer control unit (microcomputer) 40 for controlling the sequencer 54, when the mobile phone 10 receives a predetermined signal (incoming signal) or When the mobile phone 10 sounds the alarm, the first melody data is stored in the storage device 52. The sequencer control unit (microcomputer) 40 instructs the sequencer 54 to read the (intro data) Ii1 to Ii5, and informs the sequencer control unit (microcomputer) that the sequencer 54 has finished reading the music data I from the storage device 52. The mobile phone 10 instructed by the sequencer control unit (microcomputer) to the sequencer 54 so as to read the second melody data (chorus data) Is1 to Is10 from the storage device 52 each time it is detected by the microcomputer 40. It is.
[0024]
Therefore, after the first melody (intro) of the music is reproduced, the second melody (chorus) is repeatedly reproduced, so that the expressiveness of the incoming melody reproduced by the mobile phone 10 can be improved. For example, immediately after an incoming call, a gentle melody intro is provided to allow the user to respond comfortably, and for a user who does not respond even after the intro is finished, a melody of a violent melody is continuously provided. , A mobile phone 10 that strongly requests a response can be realized.
[0025]
Embodiment 2 FIG.
This embodiment is different from the first embodiment in that even the case where the identification information is not added to the chorus data of the music data as in the first embodiment, only the chorus data can be repeatedly reproduced on the mobile phone 10. Has features.
[0026]
In the configuration of the mobile phone according to the second embodiment, the microcomputer 40 recognizes a storage portion in the storage device 52 storing each note data forming the music data I, and replaces the storage portion storing the note data with the sequencer. At step 54, each note data is read out. Although the configuration of the storage device 52 is the same as that of the first embodiment, the conceptual configuration of the storage device 52 will be described in detail with reference to FIG.
[0027]
The storage device 52 is provided with music storage areas T1 to Tn (n is an arbitrary integer) for storing an arbitrary number of music data. The sequencer 54 also recognizes the positions of the storage portions t101 to t115 forming the music storage region T1, the positions of the storage portions t201 to t215 forming the music storage region T2, and the positions of the storage portions tn01 to tn15 of the music storage region Tn. When any one of the music data I1 to In is reproduced, a storage portion of the music data to be reproduced is sequentially selected, and the note data stored in the storage portion is read. In the drawing, note data Ii1 to Ii5 and Is1 to Is10 are stored in storage portions t101 to t115, respectively.
[0028]
A setting method of the mobile phone 10 for reproducing from an arbitrary portion of the music data I will be described with reference to FIG. First, the sequencer 54 sequentially selects storage portions from the storage device 52, sequentially reads out note data, and reproduces sound from the speaker 58. During this reproduction, when the user operates the input key 60 at an arbitrary timing, a key input signal (sequencer control signal) is input to the microcomputer 40 (S200). In this embodiment, it is assumed that the sequencer 54 has read the note data Is1 from the storage device 52 when the user operates the input key 60.
[0029]
When the sequencer 54 reproduces the chorus data, the microcomputer 40 that has received the key input signal writes information indicating the position of the storage part t106 as the position of the storage part that stores the note data to be read first (S202). By this writing, the sequencer 54 can recognize the storage position of the note data at the head of the chorus data.
[0030]
The operation when the mobile phone 10 configured as described above reproduces the music data I will be described with reference to FIG. When there is an incoming call to the mobile phone 10, the microcomputer 40 instructs the sequencer 54 to read out the music data I (S300). In response to this command, the sequencer 54 reads out the note data Ii1 stored in the storage part t101. Then, the read note data Ii1 is reproduced as sound by the D / A converter 56 and the speaker 58 (S302).
[0031]
Thereafter, the microcomputer 40 checks whether or not the note data read by the sequencer 54 is the end of the music data I (S304). If this check result indicates that it is not the end of the music data, The musical note data Ii2 is read from the storage part t102 subsequent to the read storage part t101 (S302, S304).
[0032]
Thereafter, similarly, the sequencer 54 sequentially reads out the note data from the storage device 52 and reads out the note data Is10. When the microcomputer 40 detects that the confirmation result of step S306 indicates the end of the music data, the microcomputer 40 instructs the sequencer 54 to reproduce the chorus data (S306). The sequencer 54 receiving this command sequentially selects the storage positions after the storage position t106 recognized by the sequencer 54 and sequentially reproduces the note data Is1 to Is10.
[0033]
The effect of the second embodiment will be described.
This embodiment includes an input device (input key) 60 for outputting a sequencer control signal input to a sequencer control unit (microcomputer) 40. An arbitrary portion of the music data I (note data Is1) is output by the sequencer control signal. The subsequent part) is the mobile phone 10 recognized by the sequencer control unit (microcomputer) 40 as the second melody data (chorus data).
[0034]
Therefore, according to a signal output from the input device (input key) 60, an arbitrary portion of the music data I (the portion after the note data Is1) is transmitted to the sequencer control section (microcomputer) 40 by the second melody data (chorus data). Therefore, the music data portion (the portion after the note data Is1) according to the user's preference of the mobile phone 10 can be set as the second melody data.
[0035]
Embodiment 3 FIG.
In the third embodiment, among the note data included in the music data, a predetermined number of note data from the first note data Ii1 are silent data that the user recognizes as silent even when reproduced from the speaker 58. In this embodiment, for example, it is assumed that Ii1 to Ii3 are silent data.
[0036]
According to such a data structure, silence data Ii1 to Ii3 are first reproduced in response to an incoming call of the mobile phone 10. Thereafter, after the note data Is10 located at the end of the music data I is reproduced, the note data Is1 to Is10 are repeatedly reproduced. In the above description, the note data Ii1 to Ii3 among the intro data Ii1 to Ii5 are silence data, but all the note data Ii1 to Ii5 in the intro data may be silence data.
[0037]
The effect of this embodiment will be described.
In this embodiment, the first melody data (intro data) Ii1 to Ii5 include silent note data Ii1 to Ii3 in a portion of a predetermined length from the beginning, and respond to the first command step S100. This is a music data reproduction method for a mobile phone in which silent note data Ii1 to Ii3 are read from the storage device 52 for a predetermined time.
[0038]
Also, the first melody data (intro data) Ii1 to Ii5 include silent note data Ii1 to Ii3 in a portion of a predetermined length from the beginning, and the mobile phone 10 has received a predetermined signal (an incoming signal). In response to the sequencer control unit (microcomputer) 40 detecting information indicating that the mobile phone 10 is to sound an alarm, the sequencer 54 reads the silent note data from the storage device 52 for a predetermined time. The mobile phone 10 reads out and reproduces Ii1 to Ii3.
[0039]
Therefore, since the mobile phone 10 reproduces silent note data Ii1 to Ii3 for a predetermined time, the mobile phone 10 does not ring when only one call is made. Therefore, the inconvenience of calling only one call can be eliminated. For example, it is possible to prevent sleep from being disturbed by annoying one-call calls.
[0040]
Further, after the mobile phone 10 has been reproduced to the end, the second melody data (chorus data) Is1 to Is10 are reproduced without reproducing the first melody data (intro data) Ii1 to Ii5. Therefore, the silent note data Ii1 to Ii3 may not be reproduced after the music data I is reproduced to the end, and continuous music reproduction can be realized.
[0041]
【The invention's effect】
According to the present invention, a memory for storing music data including a plurality of melody data arranged in a time series and including first melody data arranged at the head and second melody data arranged after the first melody data. In a music data reproducing method for a mobile phone using a device, a sequencer for sequentially reading and playing the melody data from the storage device, and a sequencer control unit for controlling the sequencer, the mobile phone receives a predetermined signal. A first command step for instructing the sequencer to read out the first melody data from the storage device when or when the mobile phone sounds an alarm; A detecting step in which the sequencer control unit detects that the music data has been read from the storage device, A second command step for commanding the sequencer to read out the second melody data from the storage device in accordance with the output result, the second command step Is a music data reproduction method for a mobile phone, which instructs to read out the second melody data every time it detects that the music data has been read out.
[0042]
Therefore, after the first melody of the music is reproduced, the second melody is repeatedly reproduced, so that the expressiveness of the ring tone played by the mobile phone can be improved.
[0043]
A storage device configured to store music data including a plurality of melody data arranged in time series and including first melody data arranged at the beginning and second melody data arranged after the first melody data; A sequencer for sequentially reading and playing the melody data from the storage device, and a sequencer control unit for controlling the sequencer, when the mobile phone receives a predetermined signal or when the mobile phone sounds an alarm. The sequencer control unit instructs the sequencer to read the first melody data from the storage device, and the sequencer control notifies that the sequencer has finished reading the music data from the storage device. The second melody data is read from the storage device each time the sequencer detects the second melody data. A mobile phone that the sequencer controller is commanded.
[0044]
Therefore, after the first melody of the music is reproduced, the second melody is repeatedly reproduced, so that the expressiveness of the ring tone played by the mobile phone can be improved.
[Brief description of the drawings]
FIG. 1 is a configuration diagram of a mobile phone according to a first embodiment.
FIG. 2 is a diagram illustrating a data structure used in the first embodiment.
FIG. 3 is a flowchart illustrating the operation of the mobile phone according to the first embodiment.
FIG. 4 is a diagram conceptually illustrating a configuration of a storage device.
FIG. 5 is a flowchart for setting in the second embodiment.
FIG. 6 is a flowchart of an incoming call according to the second embodiment.
[Explanation of symbols]
10: Mobile phone 40: Sequencer control unit (microcomputer)
52: Storage device 54: Sequencer.

Claims (5)

A storage device configured to store music data composed of a plurality of melody data arranged in time series and including first melody data arranged at the beginning and second melody data arranged after the first melody data; In a music data reproducing method for a mobile phone using a sequencer for sequentially reading and playing the melody data from a storage device and a sequencer control unit for controlling the sequencer,
When the mobile phone receives a predetermined signal or when the mobile phone sounds an alarm, the sequencer control unit instructs the sequencer to read the first melody data from the storage device. A first command step to
A detecting step in which the sequencer control unit detects that the sequencer has finished reading the music data from the storage device,
A second command step of, in accordance with the detection result, instructing the sequencer control unit to instruct the sequencer to read the second melody data from the storage device;
The method of reproducing music data for a cellular phone, wherein the second command step instructs to read the second melody data every time the completion of reading the music data is detected. The music data reproduction method for a mobile phone according to claim 1,
The first melody data includes silent note data in a portion of a predetermined length from the beginning,
A music data reproducing method for a mobile phone, wherein the silent note data is read from the storage device for a predetermined time according to the first command step. A storage device that is composed of a plurality of melody data arranged in time series and stores music data including first melody data arranged at the beginning and second melody data arranged after the first melody data;
A sequencer for sequentially reading and reproducing the melody data from the storage device,
A sequencer control unit for controlling the sequencer,
The sequencer control unit instructs the sequencer to read the first melody data from the storage device when the mobile phone receives a predetermined signal or when the mobile phone sounds an alarm. Along with the sequencer, the sequencer reads the second melody data from the storage device each time the sequencer controller detects that the sequencer has finished reading the music data from the storage device. A mobile phone, which is commanded by a sequencer control unit. The mobile phone according to claim 3,
The first melody data includes silent note data in a portion of a predetermined length from the beginning,
In response to the sequencer control unit detecting information indicating that the mobile phone has received a predetermined signal or information indicating that the mobile phone sounds an alarm, the sequencer performs a predetermined period of time from the storage device. A mobile phone which reads out and reproduces silent note data. The mobile phone according to claim 3 or 4,
An input device that outputs a sequencer control signal input to the sequencer control unit,
A mobile phone, wherein an arbitrary part of the music data is recognized by the sequencer control unit as the second melody data by the sequencer control signal.

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