JPH10145283A - Portable telephone and voice data transmission method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To drastically reduce data quantity of each speech communication. SOLUTION: This portable telephone is provided with a self-voice table 13 which makes each voice pattern of a vocal unit correspond to each code and registers it, voice data sending means 12 and 14 which retrieve voice that is produced at the time of speech from the self-voice table and sends a corresponding code and a spoken time of the voice as voice data, an other voice table 22 which registers each voice pattern of a speech opposite party and each corresponding code and voice-reproducing means 21 to 24 which reproduce speech voice of the speech opposite party from contents of the other voice table, the code that is received from the speech opposite party and a spoken time.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a portable telephone and an audio data transmission method, and more particularly to a portable telephone and an audio data transmission method characterized by a data transmission method and a corresponding data compression method.

[0002]

2. Description of the Related Art In recent years, mobile phones have been rapidly spreading. When the analog system is used in such an information device, one line is occupied by the channel, which is inefficient.
Digital systems are being used.

[0003] That is, in the digital system, the amount of data is reduced by applying voice compression, and simultaneous communication of several to several tens of calls on one channel is possible. In this case, a plurality of calls can be made by dividing the audio data to be transmitted and performing time-division data transmission within one channel. Also,
The use of artificial satellite channels for such mobile phone calls is also being considered.

[0004]

When time-division data transmission is performed, it is necessary to secure a large number of calls by using one communication.
The amount of data from each call to the data transmission capacity of the channel must be small.

On the other hand, the number of portable telephones is rapidly increasing, not one per household, but one per person, and the use of portable telephones is premised on one person per person. Therefore,
There is a concern that it will be difficult to secure a line due to a sharp increase in the number of calls in the future. In addition, such a situation is the same when a telephone call is made using an artificial satellite.

In order to increase the number of calls in a channel having a limited data transmission capacity under time-division data transmission, the data amount of each call may be reduced. In order to reduce the amount of data, it is necessary to perform data compression as described above. 1 if the data of each call can be compressed sufficiently
This is because more calls can be secured because the channel occupancy of one call is reduced.

FIG. 10 is a diagram showing an example of a conventional data compression technique. The method shown in the figure is a method called ADPCM, in which the first data is transmitted as it is, and the following data sequentially transmits the difference values after the first data to reduce the number of data digits and achieve about half data compression. How to

However, further reduction in the amount of data in each call is demanded for future demand. In addition, although human voice has a large amount of information, there is a demand for a method of efficiently transmitting the content.

The present invention has been made in consideration of such circumstances, and a first object of the present invention is to provide a portable telephone capable of greatly reducing the data amount of each call. A second object is to provide an audio data transmission method for efficiently transmitting the contents of human audio data.

[0010]

In order to solve the above-mentioned problem, the invention according to claim 1 associates each voice pattern of each utterance unit with a code, and uses only code and utterance time information as voice data. This is an audio data transmission method for transmitting and reproducing the transmitted audio data based on information on each audio pattern and utterance time corresponding to each code.

According to a second aspect of the present invention, in the first aspect of the invention, prior to the transmission of the audio data, information of each audio pattern corresponding to each code is transmitted to an audio reproduction destination. Is the way.

Further, according to a third aspect of the present invention, in a portable telephone, a self-voice table for registering each voice pattern of each voice unit in association with a code, and a voice uttered during a call are stored in the self-voice table. The mobile phone is provided with voice data transmitting means for searching and transmitting the corresponding code and the utterance time of the voice as voice data.

Further, the invention corresponding to claim 4 is:
In a mobile phone, another voice table for registering each voice pattern and each corresponding code of each utterance unit of the other party,
The portable telephone is provided with voice reproducing means for reproducing the voice of the other party from the contents of the other voice table and the received code and the vocal time when the code and the vocal time information are received as voice data.

[0015] Next, the invention according to claim 5 is a mobile phone, comprising: a self-voice table for registering each voice pattern of each voice unit in association with a code; Voice data transmitting means for searching and transmitting the corresponding code and the utterance time of the voice as voice data, another voice table for registering each voice pattern and each corresponding code of the other party, and talking with the contents of the other voice table. The portable telephone is provided with voice reproducing means for reproducing the voice of the other party from the code and the utterance time received from the other party.

On the other hand, the invention according to claim 6 is a portable telephone for transmitting information of each audio pattern corresponding to each code to an audio reproduction destination prior to transmission of audio data in the invention according to claim 3 or 5. Phone.

According to a seventh aspect of the present invention, in the invention according to the fourth or fifth aspect, when information of each audio pattern corresponding to each code is received before transmitting the audio data, This is a mobile phone that stores each voice pattern thus obtained in another voice table.

Further, the invention according to claim 8 is a voice data transmission method for transmitting a code as voice data by associating each voice pattern of each utterance unit with a code, wherein the code of the transmitted voice data is This is an audio data transmission method for displaying a character string of a corresponding audio pattern on a display unit.

Further, the invention according to claim 9 is as follows.
In a mobile phone, each voice pattern of each utterance corresponds to a code, and when a code is received as voice data, a character string of a voice pattern corresponding to the code of the received voice data is displayed on a display unit. Phone.

Next, according to a tenth aspect of the present invention, in a portable telephone, each voice pattern of each utterance unit corresponds to a code. , A mobile phone specified by a character string of a voice pattern corresponding to the code.

On the other hand, the invention corresponding to claim 11 is a portable telephone for storing information of a character string corresponding to transmitted audio data and / or received audio data in a file according to the invention corresponding to claim 9 or 10. is there. (Operation) Therefore, first, in the voice data transmission method and the portable telephone according to the first or fifth aspect of the present invention, each voice pattern of each voice corresponds to a code.

Thus, the code corresponding to the voice uttered during the call is retrieved from the table, and the corresponding code and the utterance time of the voice are transmitted as voice data. Then, on the receiving side, a voice pattern corresponding to the code is extracted from a table for registering each voice pattern and each corresponding code of the other party, and the utterance of the other party is reproduced using the information of the utterance time. .

For example, a mobile phone is considered to be used on an individual basis, and the voice data of the other party may be reproduced with a voice pattern corresponding to the user of each mobile phone. Therefore, the transmission data at the time of data transmission only needs to be information of a code and its utterance time, and it is not necessary to transmit enormous voice pattern data one by one, so that the data amount of each call can be greatly reduced.

The portable telephone according to the third or fourth aspect of the present invention corresponds to the audio data transmitting portion and the audio data reproducing portion in the portable telephone according to the fifth aspect.
Further, the voice data transmission method and the portable telephone according to the second or sixth aspect of the present invention operate in the same manner as the first or third or fifth aspect of the present invention, and furthermore, before transmitting the voice data, Sent.

Therefore, even when the voice pattern input on the transmitting side is not initially registered on the voice reproducing side, normal voice data can be reproduced. Furthermore,
The portable telephone according to the seventh aspect of the present invention operates in the same manner as the fourth or fifth aspect of the present invention. In addition, if a voice pattern is received prior to transmission of voice data, the information is registered.

Therefore, in the sound reproduction, the sound pattern of the other party can be surely used. Further, in the voice data transmission method and the portable telephone according to the invention according to claim 8 or 9, a character string of a voice corresponding to the transmitted voice data is displayed. Therefore, when it is not desired to output the sound due to circumstances, or when it is more convenient to receive the audio data visually than to receive the audio data auditory, it is possible to receive the audio data visually.

In the portable telephone according to the present invention, when transmitting a code as voice data, the code to be transmitted is designated by a character string of a voice pattern corresponding to the code. Can be.

Therefore, when it is not desired to utter due to circumstances, or when it is more convenient to output voice data by character input using a touch pen, a keyboard, or the like than by voice voice data output, voice data output by character input is performed. Can be. Even in this case, if the receiving-side mobile phone corresponds to the fourth or fifth aspect, the received data can be reproduced as voice.

On the other hand, the portable telephone according to the eleventh aspect of the present invention operates in the same manner as the invention according to the ninth or tenth aspect, and further includes a character string corresponding to the transmitted voice data and / or the received voice data. Information can be saved to a file. This facilitates later confirmation.

[0029]

Embodiments of the present invention will be described below. (First Embodiment of the Invention) FIG. 1 is an overall view showing a mobile phone according to a first embodiment of the present invention.

The mobile phone 1 includes a voice transmitting unit 2 and a voice receiving unit 3, and performs a call via the artificial satellite 4. The form of the transmission data is digital data, and a plurality of communication data are simultaneously transmitted on the same channel handled by the artificial satellite in a time division manner. The number of calls is set to such an extent that a normal call can be established in consideration of the data transmission capacity of the channel and the amount of data required for each call.

Although not shown in detail, the system shown in FIG. 1 has a configuration necessary for a portable telephone system for communicating with a portable telephone via an artificial satellite. FIG.
FIG. 1 is a block diagram illustrating a configuration example of a mobile phone according to the present embodiment.

As shown in FIG. 1, the voice transmitting unit 2 includes a microphone 10, an A / D converter 11, a voice recognition / table creating unit 12, a local voice table unit 13, and a wireless transmitting unit 14.
And other peripheral elements (not shown).

The microphone 10 takes in voice and inputs it to the A / D converter 11. The A / D conversion unit 11 samples the sound collected by the microphone 10, performs A / D conversion, and inputs the result to the speech recognition / table creation unit 12.

The voice recognition / table creation unit 12 performs pattern recognition of the voice, compares it with the pattern data in the own voice table unit 13, and recognizes which voice input from the microphone 10 is in the table. A configuration and a configuration for creating the own voice table unit 13 are provided.

That is, the speech recognition / table creation unit 12
Has two modes that can be switched by switching means (not shown). The call mode and the table creation mode. In the call mode, all the voice pattern data and the corresponding code in the own voice table are transmitted to the other party prior to the start of the call. Thereafter, when voice is input from the microphone 10, the input A / D
It determines which of the converted voices is in the own voice table unit 13 and outputs the corresponding code and information on the length of the input voice to the wireless transmission unit 14.

On the other hand, in the table creation mode, the voice pattern of the user of the mobile phone 1 is registered in the voice table unit 13. FIG. 3 is a diagram for describing registration of voice patterns and code correspondence according to the present embodiment.

FIG. 4 is a diagram showing an example of the configuration of the own voice table section of the present embodiment. In the table creation mode, the mobile phone user inputs 50 sounds from the microphone 10 in order from “A”. The input voice pattern is shown in FIG.
Sampled and coded (numerical) as shown in (b)
Then, it is registered in a predetermined storage area of the own voice table unit 13. In the example shown in the figure, the voice pattern “A” (pattern data A) corresponds to the code “01”, and the voice pattern “Sa” (pattern data K) corresponds to the code “11”.

That is, the self-voice table unit 13 registers all voice pattern data (pattern data) of the 50 voices and the like of the mobile phone user, and attaches a code to each pattern. When receiving the code and the voice pattern data or the code and the utterance length information from the own voice table unit 13 or the voice recognition / table creation unit 12, the wireless transmission unit 14 transmits them to the other party. It should be noted that audio pattern data compressed by ADPCM is transmitted.

On the other hand, the voice receiving unit 3
, An audio reproduction / table creation unit 21, an other audio table unit 22, a D / A conversion unit 23, a speaker 24, and other peripheral elements (not shown).

The radio receiving section 20 inputs the call information received via the artificial satellite 4 to the voice reproducing / table creating section 21. The audio reproduction / table creation unit 21 is provided with another audio table unit 22 for creating a table or taking out audio from the table and outputting it to the D / A conversion unit 23 in accordance with a command included in the received call information.

FIG. 5 is a diagram showing an example of the configuration of another voice table unit according to the present embodiment. At the start of a call, a code and voice pattern data are transmitted from the other party, but prior to this transmission, the other party sends a table creation command (write signal).

In accordance with this instruction, the audio reproduction / table creation unit 21 registers the transmitted code and audio pattern data in the temporary registration unit 30 of the other audio table unit 22.
After the table registration, when a code is sent from the other party along with a table read command, the other voice table unit 22
The corresponding audio pattern data is extracted from the temporary registration unit 30 in this case, and is converted into audio information in accordance with the added pronunciation length information, and is output to the D / A conversion unit 23.

As shown in FIG. 5, the other voice table section 22 has a temporary registration section 30 and a plurality of reservation registration sections 31.
(# 1, # 2,...) And a machine voice registration unit 32. In each of the registration units 30 to 32, as shown in FIG. 3B, a code and voice pattern data corresponding to the code are registered, and further, a telephone number of a communication partner is registered.

The reservation registration unit 31 is a table in which a code and voice pattern data are registered in advance for a predetermined partner, and each registered part is # 1, # 2,. . When the registration is designated by a registration unit (not shown), the temporary registration unit 30
Is copied to a new area of the reservation registration unit 31.

When the voice reproduction / table creation unit 21 determines from the telephone number that the other party is the one already registered in the reservation registration unit 31, the voice reproduction / table creation unit 21 instructs the voice transmission unit 2 to stop transmitting the table creation data. Is transmitted to the other party, and when a table read command is sent from the other party, the data is set to be read from the registration part #n of the corresponding telephone number in the reservation registration unit 31.

A table is designated by switching means (not shown), and the machine voice registration unit 32
May be taken out in advance. Also in this case, transmission of table creation data from the other party is unnecessary. The voice registered in the machine voice registration unit 32 may be a voice synthesized by a machine (computer sound), a voice of an actor, or another voice.

The D / A converter 23 performs D / A conversion on the audio information extracted by the audio reproducer / table creator 21 and whose utterance time has been adjusted, and outputs it to the speaker 24. Speaker 2
Reference numeral 4 outputs the D / A-converted audio information to the outside as actual audio.

Next, the operation of the mobile phone configured as described above according to the embodiment of the present invention will be described. First, a mobile phone user inputs the telephone number of the other party with whom he or she calls. At this time, a short number may be used.

When connected to the other party's portable telephone via the artificial satellite 4, the own voice pattern data in the own voice table section is transferred. At this time, before receiving or during the transfer of the voice pattern data, if a voice pattern data transfer stop instruction is received from the other party's mobile phone, the transfer of the voice pattern data is stopped.

When the transfer of the voice pattern data is completed or when the transfer stop instruction is received, the transfer of the voice pattern data from the other party is continuously accepted, and
It is stored in the temporary registration unit 30 in the other voice table unit 22.
At this time, if it is set to use the voice pattern data of the machine voice registration unit 32, or if the voice pattern data of the partner mobile phone is already registered in the reservation registration unit 31, the other party's mobile phone On the other hand, a command to stop the transfer of the voice pattern data is transmitted.

In data transmission, a plurality of call data are transmitted in a time-division manner as shown in FIG. 1, which is not so-called circuit switching. Therefore, the transmission of the 50-tone data (voice pattern data) compressed by ADPCM is completed immediately, and the user of the mobile phone is hardly required to wait for the transmission and reception of the voice pattern data. This is because the data transmission capacity of one channel in the artificial satellite 4 is quite large, and in the case of voice pattern data transmission, data is transmitted at one time, so that the channel occupancy becomes high at that time.

In this way, when the other party's voice pattern data (in some cases, machine voice) can be used, a call is started. During a call, when a mobile phone user speaks to the mobile phone, voice recognition /
The table creation unit 12 performs voice recognition, and checks which voice in the own voice table unit 13 is.

When the corresponding voice pattern in the table is detected, the code and the information on the pronunciation length of the voice are output from the radio transmission unit 14. On the other hand, when the code and the pronunciation length information are sent together with the telephone number (dial number) from the other party's mobile phone, the registration unit in use of the other voice table unit 22, that is, the received other party's dial number is registered. The voice pattern data corresponding to the code is extracted from the registered unit, converted to the length of the pronunciation length information, and output from the speaker 24 as voice.

In this way, a call is made with the other party's mobile phone. As described above, the mobile phone and the voice data transmission method according to the embodiment of the present invention transmit each other's voice pattern data prior to the start of a call, and after starting the call, the code and the pronunciation length corresponding to each voice pattern data. Since the voice data can be transmitted by transmitting only the voice, it is possible to establish a call with a very small amount of data transmission while maintaining the condition of voice transmission close to the real voice of the telephone user, which is necessary for the call. Data transmission volume can be reduced by orders of magnitude.

That is, the contents of human voice data can be efficiently transmitted as codes, and the data volume of each call can be significantly reduced. As a result, the load on the artificial satellite per call can be remarkably reduced, so that a very large number of calls can be secured in one channel.

Therefore, the running cost of the telephone company can be greatly reduced, and the actual call time is extremely shortened by the combination of the time-division data transmission and the code-only data transmission, so that the call charge can be reduced. .

Further, since the reservation registering section 31 is provided to eliminate the necessity of transmitting voice data when a call is made with a caller registered in advance, it is possible to transmit call information more efficiently.

Further, in the portable telephone according to the present embodiment, the machine voice can be selected as the voice of the other party. In this case, it is not necessary to transmit the voice pattern data. Transmission can take place.

In the mobile phone of this embodiment, the artificial satellite 4 is used as the transmission path of the call information. However, the present invention is not limited to such a case, and performs time division digital transmission. If so, for example, data may be transmitted via a base station or the like. (Second Embodiment of the Invention) In this embodiment, the portable telephone of the first embodiment is connected to a computer, and is incorporated in the computer, so that the call information can be output from an input device such as a keyboard or an output from a monitor or the like. It can be handled by the device.

FIG. 6 is a block diagram showing a configuration example of a mobile phone according to a second embodiment of the present invention. The same parts as those in FIG. 2 are denoted by the same reference numerals, and description thereof will be omitted. Is described only.

In the portable telephone 41 according to the present embodiment, the personal computer 44 is stored in its own voice table 53 in the voice transmitter 42.
(Personal computer) receives an ASCII code. In addition, an ASCII code is output to the personal computer 44 from the voice table unit 52 in addition to the voice receiving unit 43.

Each personal computer 44 is connected to a keyboard 45 as a character input device, a display device 46 such as a liquid crystal display or a CRT as a character output device, and a storage device 47 as a means for storing call information. I have.

In this mobile phone 41, normally, as in the first embodiment, voice input, microphone 10, A / D converter 11, voice recognition table creator 12,. . . The code is sent out on the path of, and the received code is reproduced on the partner side through the path of the other audio table section 52, the D / A conversion section 23, the speaker 24, and the audio output.

On the other hand, when the voice receiving switching means (not shown) switches the voice receiving means to the character input side, the input from the keyboard 45 instead of the microphone 10 is received instead of the voice input. Becomes

In this case, the user of the mobile phone operates the keyboard 4
The character information input from 5 or the character information read from the storage device 47 is input to the own voice table unit 53 as an ASCII code via the personal computer 44. Note that the character information for transmission at this time may be stored in a storage device.

FIG. 7 is a diagram showing the configuration of the own voice table section in this embodiment. As shown in the drawing, in this own voice table section, voice pattern data is registered for a code, and an ASCII code corresponding to the voice pattern data is further registered.

When the ASCII code is input from the personal computer 44, the own voice table unit 53 inputs the corresponding code and standard utterance length information to the radio transmission unit 14, and the radio transmission unit 14 It is transmitted as call information to be transmitted.

On the other hand, in the voice receiving section 43, an ASCII code registration section is provided in the other voice table section 52. FIG. 8 is a diagram showing the configuration of the other audio table unit in the present embodiment.

The other voice table section 52 is provided with the same registration sections 30, 31, and 32 as the other voice table section 22 in the first embodiment, and is further provided with an ASCII code registration section 33.

The ASCII code registering section 33 can store the telephone number of the other party, and registers an ASCII code corresponding to the code number. The audio output is switched to the speaker 24 by an audio output switching unit (not shown).
When the output from is switched to the character information output to the personal computer 44, the audio reproduction / table creation unit 52 inputs the code received from the wireless reception unit 20 to the ASCII code registration unit 33 together with the read command, and stores the corresponding ASCII code. Output to the personal computer 44.

The personal computer 44 stores the input ASCII code in the storage device 47 and outputs a character string to the display device 46 based on the code. The mobile phone according to the present embodiment has the same configuration as that of the first embodiment, in addition to the differences described above.

Next, the operation of the cellular phone according to the embodiment of the present invention configured as described above will be described. The operation related to the voice call in the mobile phone is the same as that of the first embodiment, and the description is omitted.

FIG. 9 is a diagram for explaining a communication mode using a mobile phone according to the present embodiment. The explanatory diagram shows a case where a base station 4b and an exchange 4c are used instead of the artificial satellite 4 as data transmission means.

One of the calls illustrates the case where the mobile phone 41b is incorporated in the personal computer 44b, and the other illustrates the case where the mobile phone 41c and the personal computer 44c are connected.

First, transmission of call information using character information via a personal computer will be described with reference to FIGS. First, on the call information transmitting side, the input reception of the mobile phone 41b is switched from voice input to character input by a voice reception switching unit (not shown).

The user of the portable telephone inputs information to be communicated from the keyboard 45 as character information. Thus, the personal voice table unit 5 of the mobile phone 41b is transmitted from the personal computer 44b.
The ASCII code is input to 3 and its own voice table 53
Input the corresponding code and the utterance length information of the standard length to the wireless transmission unit 14.

The radio transmission section 14 transmits the code and the utterance length information to the base station 4b. Further, the call information is received by the mobile phone 41c via the exchange 4c and the base station 4b. In the mobile phone 41c, when the output is sound by a sound output switching unit (not shown), the sound pattern data corresponding to the code is extracted from the temporary registration unit 30 or the reservation registration unit 31, and is output from the speaker 24 as sound. Is output.

Next, a description will be given of an output display of character information via a personal computer when call information as a code is received. First, in the mobile phone 41c, the output information of the mobile phone 41c is switched from voice output to character output by voice output switching means (not shown).

Next, the portable telephone 41c receives the code and the utterance length information as the call information from the base station 4b. At this time, the original call information input on the transmission side may be voice input or character input. That is, the same call information is transmitted in any case.

The received code is stored in the other audio table section 52.
Is input to the ASCII code registration unit 33, and the corresponding ASCII code is displayed and output on the display device 46 of the personal computer 44c.

The combination of the input and output of the transmitting side and the receiving side can be appropriately switched. 1) The transmitting side:
Voice input, receiving side: voice output, 2) transmitting side: voice input,
Reception side: character output, 3) transmission side: character input, reception side: voice output, 4) transmission side: character input, reception side: character output, four combinations are conceivable.

For example, when a mobile phone is used in a train or a public facility, it is conceivable to use character input and character output so as not to inconvenience surrounding people. As described above, the mobile phone and the voice data transmission method according to the embodiment of the present invention have the same configuration as that of the first embodiment.
Since the combination of a mobile phone and a personal computer enables input from a keyboard and output to a monitor, the same effects as those of the embodiment of the present invention can be obtained. For example, when a mobile phone is used on a train or a public facility, it is possible to prevent the surrounding people from being disturbed by voice or the like.

Further, according to the present embodiment, the contents of the transmitted and received call information can be stored in the storage device 47 as a file, so that later confirmation and the like can be performed.

The present invention is not limited to the above embodiments, but can be variously modified without departing from the scope of the invention. In addition, the method described in the embodiment may be a program that can be executed by a computer, such as a magnetic disk (floppy disk, hard disk, etc.), an optical disk (CD-ROM, DVD, etc.).
Etc.), and can be stored in a storage medium such as a semiconductor memory and distributed.

[0085]

As described above in detail, according to the present invention, only a code or the like is transmitted as information at the time of a call, so that a portable telephone capable of greatly reducing the data amount of each call is provided. can do.

Further, according to the present invention, since only a code or the like is transmitted as information during a call, it is possible to provide a voice data transmission method for efficiently transmitting the contents of human voice data.

[Brief description of the drawings]

FIG. 1 is an overall view showing a mobile phone according to a first embodiment of the present invention.

FIG. 2 is a block diagram showing a configuration example of the mobile phone according to the embodiment;

FIG. 3 is an exemplary view for explaining registration of voice patterns and corresponding codes according to the embodiment;

FIG. 4 is an exemplary diagram showing a configuration example of a self-voice table unit according to the embodiment;

FIG. 5 is a diagram showing a configuration example of another voice table unit of the embodiment.

FIG. 6 is a block diagram showing a configuration example of a mobile phone according to a second embodiment of the present invention.

FIG. 7 is an exemplary view showing the configuration of a self-voice table unit in the embodiment.

FIG. 8 is a diagram showing a configuration of another audio table unit in the embodiment.

FIG. 9 is an exemplary view for explaining a communication mode using the mobile phone according to the embodiment;

FIG. 10 is a diagram showing an example of a conventional data compression technique.

[Description of Signs] 1 ... Mobile phone 2 ... Speech transmission unit 3 ... Speech reception unit 4 ... Artificial satellite 10 ... Microphone 11 ... A / D conversion unit 12 ... Speech recognition / table creation unit 13 ... Self speech table unit 14 ... Wireless Transmitting unit 20 ... Wireless receiving unit 21 ... Audio reproduction / table creation unit 22 ... Other audio table unit 23 ... D / A conversion unit 24 ... Speaker 44 ... PC 45 ... Keyboard 46 ... Display device 47 ... Storage device

Claims (11)

[Claims] An audio unit of each utterance unit is associated with a code, and only information of the code and utterance time is transmitted as audio data, and information of each of the audio patterns corresponding to each code and the utterance time are transmitted. An audio data transmission method comprising reproducing transmitted audio data based on information. 2. The audio data transmission method according to claim 1, wherein, prior to the transmission of the audio data, information on each of the audio patterns corresponding to each of the codes is transmitted to an audio reproduction destination. 3. A mobile phone, comprising: a self-voice table for registering each voice pattern of each utterance in association with a code; and a voice uttered during a call is searched from the self-voice table, and the corresponding code and the voice are searched. And a voice data transmitting means for transmitting the utterance time as voice data. 4. A mobile phone, comprising: an other voice table for registering each voice pattern and a corresponding code of each utterance unit of a call partner; and receiving the code and its utterance time information as voice data. And a voice reproducing means for reproducing the utterance of the other party from the contents of the call, the received code and the utterance time. 5. A mobile phone, comprising: a self-voice table for registering each voice pattern of each utterance in association with a code; a voice uttered during a call is searched from said own voice table; Voice data transmitting means for transmitting the utterance time as voice data, another voice table for registering each voice pattern and each corresponding code of the other party, codes and voices received from the other voice table and the content of the other voice table A mobile phone comprising: a voice reproducing means for reproducing a voice of a call partner from time. 6. The mobile phone according to claim 3, wherein prior to transmission of the audio data, information of each of the audio patterns corresponding to each of the codes is transmitted to an audio reproduction destination. 7. When the information of each of the voice patterns corresponding to each of the codes is received before transmitting the voice data, each received voice pattern is stored in the other voice table. The mobile phone according to claim 4. 8. A voice data transmission method for transmitting each code as voice data by associating each voice pattern of each utterance unit with a code, wherein a character string of a voice pattern corresponding to the code of the transmitted voice data is provided. Is displayed on a display means. 9. In a mobile phone, each voice pattern of each utterance unit corresponds to a code, and when the code is received as voice data,
A mobile phone, wherein a character string of a voice pattern corresponding to the code of the received voice data is displayed on a display unit. 10. In a mobile phone, each voice pattern of each utterance unit corresponds to a code, and when transmitting the code as voice data,
A mobile phone, wherein a code to be transmitted is specified by a character string of a voice pattern corresponding to the code. 11. The mobile phone according to claim 9, wherein information of a character string corresponding to the voice data to be transmitted and / or the received voice data is stored in a file.