JPH02130033A - System and device for recording type individual call - Google Patents

Abstract

PURPOSE:To easily send a large quantity of data to a called party through simple operation by recording a message in a voice in the receiver of a called side. CONSTITUTION:When a peculiar calling code arrives from an originating station 2, a control part 10 stores (writes) this arrived peculiar calling code in a number memory 11. When the control part 10 confirms that all digits to constitute the peculiar calling code were stored in the number memory 11, next, it operates a guidance memory 12. The guidance memory 12 records guidance previously, and at the time of operation, it reproduces this guidance, and informs that it starts to treat the message to a calling party side through the originating station 2, etc. Then, after the outputting of the guidance in the guidance memory 12 is finished, almost simultaneously, a recording device 3 starts recording, and the recording device 13 has a built-in recording medium to store the sound signal of the message, and executes the recording and reproduction. Thus, a large quantity of the data can be sent to the called party.

Description

[Detailed Description of the Invention] (Field of Industrial Application) The present invention is a recording individual calling method in which a specific individual is selectively called from among a large number of people via a wireless line or the like, and accumulated messages are transmitted. Regarding the device.

(Prior art) Various individual calling methods have been devised or implemented to call specific individuals using telephone lines, radio lines, high-frequency induction, or other communication means. There are two methods: (1) displaying a message in a specific display format after calling, (2) displaying a message in the caller's words only within a certain period of time after calling. With the former (■) ring tone only, the called party must call a prearranged contact place and ask for information after receiving the call, and the caller also has to
Until the called party contacts you, you cannot easily move from one contact location to another, and it is extremely difficult to communicate with the called party from a location other than that contact location. In order to display a message from the next person, a regular telephone would normally have numbers 0 to 9 and *
, # can only be sent, but in order to send other characters and symbols, the operation of encoding and transmitting them is extremely troublesome for the caller, and it is also difficult for the called party to display such small numbers. It is often impossible to judge the content of a message, and it often happens that the person has to contact the person again by phone or other means in order to understand the message. The latter type of message transmission involves recording the caller's message on the base station side, playing it back and transmitting it after the call is made, and the called party turns on the receiver immediately upon receiving the call. Otherwise, the message cannot be heard, and in order to solve this problem, there is a method that continues playing and transmitting for a certain period of time, but during this certain period of time, the communication system related to the specific called party is used. This means that other callers cannot be called, and the calling ability is inefficient.

(Object of the invention) The present invention solves the problems and drawbacks of the prior art, and
The purpose of this invention is to complete a highly functional recording individual call system and a device that enhances the system.

In addition, the applicant and the inventor have recorded the message from the caller on a portable receiver of the individual calling system in advance.
We had devised something that could be played back at any time after the called party received a call, but just before we started development of the present invention, we investigated past data on conventional inventions and found that there were already cases similar to the present invention. It turned out that a system (Special Publication No. 48-39841) had been devised, and when we investigated why such a system disappeared without being widely put into practical use, we found that
The invention was made using the technological capabilities of electronic components at the time.
It has a tape recorder-like configuration, and in order to make it portable, various problems such as the power consumption required for recording and the electric capacity of a small power supply have not been solved, and practical application is futile. Unable to go beyond the idea, he lost his will.

The present invention achieves the realization of this so-called dream.
Hereinafter, a detailed description will be given based on examples.

(Structure of the Invention) The receiver of the present invention, in particular, is constructed using advanced technology and uses electronic components that operate with extremely low power consumption, and the long life of a small power supply (battery), which is the lifeblood of a portable product. We are enhancing lifespan.

FIG. 1 is a block diagram roughly showing one embodiment of the communication system of the present invention, in which l indicates a call to a specific individual (hereinafter referred to as the called party) such as a mobile subscriber, and transmits a message. A telephone set used by a person who makes a call (hereinafter referred to as a caller), such as a calling subscriber, to make a call. 2, the receiving party with a specific subscriber calling number receives the subscriber calling number and message audio signal (hereinafter simply referred to as the audio signal in some cases) sent from the calling party via the telephone 1, etc. This is a transmitting station that selectively establishes communication with the base station 3, and is generally operated by an exchange system such as a telegraph and telephone office.

3 is a base station that handles subscriber calling numbers and messages sent from the calling party via the calling station 2, and transmits them to a calling receiver (hereinafter referred to as receiver) 7 carried by the called party; , 4 is an antenna that transmits the subscriber calling number, message voice signal, etc. processed by the base station 3 into the air by radio waves. Reference numeral 5 denotes a receiving antenna that receives the radio wave signal transmitted from the antenna 4. Reference numeral 6 denotes an internal circuit that processes a series of operations and effects of the receiver 7. 8 is a speaker that outputs messages, ringtones, etc. 9 is an LED that blinks or lights up when a call is detected or when the power supply voltage drops.
6, 8, 9) are housed in each main body of the receiver 7.

These (1 to 9) work together to function as a recording individual call system.

FIG. 2 is a block diagram schematically showing an embodiment of the transmission system up to the antenna 4, and 2a is a general exchange. 2b
is a mobile switching system, and generally when the switching system of a telephone office is used as part of the communication means, these two systems (2
a, 2b) - There are cases in which the mobile exchange 2b is provided in a telephone and telephone office, and cases in which a relay station or a service center, etc., which is physically independent from the telephone and telephone office, is provided with the mobile exchange 2b.

Generally, a wireless switch (not shown) is provided at or after the mobile switch 2b, and furthermore, this
It has a built-in signal sending device that sends out a calling number assigned to a specific receiver corresponding to a specific calling number from among a plurality of calling numbers.

There are two cases in which the subscriber calling number is converted into a unique calling number that is individually assigned and set for each of a plurality of receivers in advance by a signal sending device etc. An appropriate embodiment would be to send the number as it is as the calling number of one receiver, but in either case, there is no major difference in operation and operation. The call numbers that reach the receiver and provide the effect of an individual call when the call is made are hereinafter collectively referred to as the unique call code.

FIG. 3 is a block diagram showing an embodiment of the base station 3. When a unique calling code is received from the originating station 2, the control unit IO stores (writes) the received unique calling code in the number memory 11. . After confirming that all digits constituting the unique call code have been stored in the number memory 11, the control unit IO then activates the guidance memory 12. The guidance memory 12 has pre-recorded guidance such as "This is the recording bell (tentative name). Please speak your message." When activated, this guidance is played back to the caller via the calling station 2, etc. Inform the other party that you will begin handling the message. Then, almost simultaneously when the guidance output from the guidance memory 12 is finished, the recording device 13 starts recording. The recording device 13 has a built-in medium for storing (or recording) the audio signal of the message, and records or plays back the message. Generally, a magnetic tape or an IC memory is used as the storage medium, but it goes without saying that the configuration of the recording/playback circuit changes depending on the storage medium used. Furthermore, using IC memory (RAM, etc.) as a storage medium has many advantages compared to other storage media.
First, there is no need to drive a motor during recording and playback, making it easy to save power. Furthermore, it has excellent durability against heat and vibration, and data does not easily change. and so on.

The timing at which the recording device 13 starts recording is set to start a little before the end of the guidance (when the beep is generated), as in the case of power storage during absence, and the timing is shown in FIG.

When the guidance memory 12 starts outputting guidance, the recording device 13 detects it beyond the number memory 11,
Start time count (Rst). This time count (Rst) is the guidance memory! 2 is set to a time slightly shorter than the time required to output the guidance (Got), and by starting recording (Rs) at the same time as the time count (Rst) ends, the caller's message can be recorded at the beginning. You can reliably record a single voice. Shaded area M
SP indicates the occurrence of a caller's message. Conventionally, the dial tone when recording an answering machine, etc. was (Rm(-Got-Rst)
)) corresponds to the part. The recording time of the message can be set arbitrarily by the designer before creation, but when it is detected that the preset recording time has expired, the recording device IO will use the unique call code stored in the number memory 11. is output, the recording device 13 is operated without watermarking, the audio signals of the previously recorded message are reproduced, and these are sent to the modulation circuit 14.

The expiration of the recording time can be detected by generating a signal indicating the end of recording from the recording device 13 and detecting it, and by starting a timer that matches the recording time and determining the end of recording when the time count ends. There are several methods, and their selection is arbitrary at the time of design.

The audio signal reproduced by the recording device 13 is an audio signal compressed (n+a) into a time shorter than the time required for recording, a so-called high-speed (fast-forward) reproduction audio signal (hereinafter referred to as a compressed audio signal), and is a wireless message transmission. It reduces the time it takes to send.

Immediately after outputting the compressed audio signal, the control unit IO outputs a pre-encoded termination signal to the modulation circuit 14. The modulation circuit 14 sequentially modulates the unique call code, compressed voice signal, and end signal to a specific frequency within the legally allocated band when the unique call code, compressed voice signal, and end signal are manually input. These signals are amplified and wirelessly transmitted into the air via the antenna 4.

FIG. 4 is a block diagram showing an embodiment of the receiver. Signals of these specific frequencies are received by a receiving circuit 16 via a receiving antenna 5, and are amplified and shaped. Also, the receiving circuit 1
6 has a built-in detection circuit (not shown), and when it receives a specific frequency set in advance for reception by the receiver,
Outputs the detection signal FS. The demodulation circuit 17 is a receiving circuit!
The unique calling code, the compressed voice signal, and the termination signal modulated into signals of a specific frequency are sequentially received via the receiver 6 and are sequentially demodulated and sent to the reception control section 18. The reception control unit 18 is activated when the detection signal FS is generated, and has started reading a specific unique calling code stored in the code memory 19 in advance. Then, the specific unique calling code read from the code memory 19 and the unique calling code input via the demodulation circuit 17 etc. are compared and verified, and if they do not match, the reception control program of the reception control unit 18 is reset. (return) to return to the ultra-low power consumption standby state, and if they match, the recording and playback circuit (not shown) built into the reception control unit 18 is activated, and then the demodulation circuit 17
Start recording the compressed audio signal input via etc.

This recording/playback circuit has a recording A/D converter, and high-speed recording is performed by sequentially writing compressed audio signal data sampled at a specific speed (bit rate: n+abps) to the audio memory 20. Ru. or,
When the reception control unit 18 receives the end signal following the compressed audio signal via the demodulation circuit 17 etc., it stops recording, intermittently creates a specific constant frequency set in the audible band, and outputs it to the output amplifier. 21, and causes the LED 9 to blink. This output amplifier 19 amplifies the intermittent constant frequency signal input from the reception control section 18 and sends it to the speaker 8, and this intermittent constant frequency signal is emitted as a ringing tone. The constant frequency, intermittent, continuous, etc. that determine the scale can be arbitrarily determined at the design stage.

The reception control unit 18 has a function to stop recording when the recording capacity of the audio memory 20 is completely filled, even if the end signal is not input manually due to some reason. The end signal may not be used from the beginning.

Also, in the audio memory 20, the recording capacity is divided,
You can use them sequentially. For example, if the recording capacity is about 2 minutes in terms of playback time, it can be divided into two parts, the front and back, and the recording at the time of - times is set to 1 minute, and the program can alternately use the previous and - minutes for each - time. etc., and you can leave a message of the Moe call.

The called party, who has confirmed the ring tone, brings the speaker 8 close to his ear and presses the playback switch 22, and the reception control unit 18 detects that the playback switch 22 has been pressed and first plays back the recorded message. do.

The recording/playback circuit also has a playback D/A converter, and during playback, the audio data previously recorded using n + a b p 5 sampling is converted to a playback D/A converter at nbps.
The playback D/A converter reproduces the message audio signal at the same speed (normal speed) as when the called party recorded it on the recording device 3 on the base station 3 side, and outputs it to the output amplifier. Output to 21. The audio signal thus reproduced is amplified by the output amplifier 21 and sent to the speaker 8, and the speaker 8 produces the message of this audio signal.

Needless to say, headphones, earphones, etc. can be substituted for the speaker 8 to listen to the reproduced message, and the use of earphones is convenient when driving a car. Regarding the output of the ringing sound, providing a ringing sound output means such as a voltage buzzer has the same functional effect, but the number of parts only increases.

Next, a description will be given of an embodiment in which the former embodiment shown in FIGS. 3 to 5 is partially modified.

The communication time required for transmitting voice signals etc. has an effect on the calling function, for example: - One calling party monopolizes the communication system for the called party during communication. Alternatively, if the power consumption required by the receiver 7 during communication and recording is large, and the lifespan of the power supply is greatly affected by the length or shortness of the communication time, etc., the caller may It is sufficient to just modulate and transmit the message from the control unit 1 as shown in Fig. 3.
0, guidance memory 12, and recording device! 3 can be omitted. In this case, the unique call code sent via the originating station 2 etc. is first stored in the number memory 11 at - time, as in the embodiment of FIG. Immediately after the communication line between the base station and the base station is opened, the unique calling code stored in the number memory 11 is outputted and transmitted via the modulation circuit 14, transmission circuit 15, etc. Moreover, since this is done instantaneously, the caller only has to send a message etc. immediately after the unique calling code is transmitted from the base station, and the change in the sound within the line that occurs when the unique calling code is transmitted or when the communication line is opened. etc. and start talking. The voice signal of the caller's message is directly transmitted to the modulation circuit 14.
And by being transmitted via the transmitting circuit 15 etc.
It is sent to the receiver of the called party who is selectively called using the individual calling code. At this time, on the receiving side, since the audio signal manually input to the reception control unit I8 is at a so-called normal speed, the recording time may be the same as that during playback, and the sampling speed during recording may be the same as during playback. The sampling rate is the same (nbps) and can be set not only in the circuit configuration but also in the program of the reception control unit 18 when applied to the embodiment shown in FIG.

Furthermore, the guidance memory 12 may be provided in the base station, and upon completion of transmission of the unique call code temporarily stored in the number memory 11, the guidance memory 12 may be activated to send out the guidance.

In this case, the receiver 7 side also needs to wait for reception processing from the time it receives the unique call code until the guidance memory I2 finishes sending out the guidance and the caller starts speaking the message. This can also be done through program settings on the receiver side.

Next, an embodiment that employs a communication system different from the embodiments shown in FIGS. 3 to 5 will be described.

FIG. 6 is a block diagram showing an embodiment of the base station side that transmits messages by digital communication.
3 is a power supply necessary for the transmission control unit 30 and its peripheral circuits to handle messages such as unique calling code signals and message voice signals sent from the calling party via the calling station 2. It has the function of a transformer such as a so-called DC/DC converter or a transformer that limits the voltage within the voltage range and removes extra signal components and noise before sending it to the transmission control section 30, and a noise filter. Ori,
Further, this function may be achieved by providing a separate power supply on the base station side and using a high-precision optical isolator (photocoupler, etc.). The transmission control unit 30 is a control circuit 30 that controls recording, transmission, etc.
a, recording A/D converter 30b, and audio memory 2
PISO (
Register) 30c and guidance memory! D/A converter 30d that synthesizes and outputs the guidance data of 2'
These devices mainly perform mutual control and processing through a control bus C, an address bus A1, and a data bus D, respectively.

Generally, the unique calling code sent from the originating station to the base station is first received by an incoming trunk (ICT), in which the subscribed calling number is provided at the front stage of the base station's input section, and is transmitted between the originating station and the base station. If it is set that "the unique calling code is equal to the subscribed calling number or a part thereof in the input pleura", the human trunk is provided in the human pleura as before, and the unique Even if a call code is received and detected, the function is the same as the former, and FIG. 6 intentionally omits the front stage of the input section.

Conventionally, when making an individual call using a telephone line or the like, the unique calling code is composed of a specific frequency in the audible band and a tone signal contained therein.
When a unique calling code is received, it is detected that the specific frequency constituting the unique calling code is a signal in a predetermined audible band, the number memory 11 is selected as part of the control bus C, and the First, what is being input is checked, and the numbers constituting the subsequent unique call code are sequentially written into the number memory 11' via the address bus A1 and the data bus D.

The unique call code is determined in advance whether it is composed of diffraction, and by specifying the address where the last digit of the unique call code is to be written, and confirming that all the codes have been written, next, The guidance memory 12° and the D/A converter 30d are selected via the control bus C, and the guidance voice data pre-stored in the guidance memory 12' is specified sequentially from the first address, and the data bus D Output to . At this time, the D/A converter 30d designated at the same time sequentially converts the audio data output to the data bus D into analog audio signals and outputs them to the transformation BPF 23. is sent to the calling party via. A final a for storing the guidance audio data in the guidance memory I2,
The address is also monitored by the program, and when the control circuit 30a detects that the final address has been read to confirm the completion of sending out the guidance from the guidance memory 12', the control circuit 30a then sends the A/D converter 30c from the control bus C. and the voice memory 20°, and then the A/D converter 30c receives the message sent from the caller without transparency.
The audio waveform of the audio signal is sampled at a speed (baud rate) of nbps, and the audio data is recorded in the audio memory 20'. When the recording ends,
As mentioned earlier, it depends on the design whether the recording ends when the predetermined recording time expires, or whether the end of the audio input is also detected when the end of the audio input is detected before the expiration of the recording time. Although it can be set arbitrarily at any time, in this embodiment,
Recording time--Recording ends when the recording capacity expires, and when writing audio data, it is determined that the recording has ended when the last address of the data addresses existing within the storage capacity of the audio memory 20' is specified. When the recording of the message is finished, the control circuit 30a then controls the number memory 11' and the PISO3.
0c, the stored unique call code is read out to the PI SO30c via the data bus D, and the PI
SO30c is a circuit that modulates the data of the unique call code! After confirming that all digits constituting the unique call code have been output to 4', the control circuit 30a then performs the following steps.
Specify the audio memory 20' with the P I SO30C, and write the audio data written in the audio memory 20' to the P I SO30C.
5O30c, and P I 9030c outputs the data to modulation circuit 14°. Modulation circuit 14°
The transmitting circuit 15' and the antenna 4° are the modulation circuit of the embodiment shown in FIG. 4, the transmitting circuit 15, and the antenna 4 have the same functions, and modulate and transmit these specific call hoods and voice data.

FIG. 7 is a block diagram showing an embodiment of a receiver that similarly transmits messages through digital communication.
The receiving antenna 5, receiving circuit 16, demodulating circuit 17, etc. in the illustrated embodiment each have the same effect.

When the detection signal FS' is emitted from the receiving circuit 16° when receiving a specific frequency of the modulated signal transmitted from the base station of the embodiment in FIG. 6, the demodulating circuit 17° is activated and the program of the receiving processing circuit 31 is started. Then, the reception processing circuit 31 reads a specific unique calling code stored in advance in the code memory 19', and simultaneously reads the serial data of the unique calling code sent immediately after the detection signal FS' is generated. , this is compared or collated with the data of a specific unique call code, and when both codes match, a write command is designated via the write command terminal (Rec) of the speech synthesis circuit 32 from the control bus C'. When the voice synthesis circuit 32 receives the write command, it sequentially writes data of voice signals successively sent from the base station (FIG. 6) into the voice memory 27. Immediately after writing the audio data up to the capacity set in advance on the program of the audio synthesis circuit 32, the audio synthesis circuit 32 sends a writing completion signal to the reception processing circuit 31 via the input terminal (Io). and the receiving processing circuit 3 that receives it.
1 creates a calling signal of a specific frequency and sends it to the output terminal (S
O) to the output amplifier 21', and at the same time the LED 9
flash. The called party confirms the calling signal amplified by the output amplifier 21' through the small speaker 8°.
Thereafter, at any time, the user brings the small speaker 8' close to his ear and presses the playback switch 22' to confirm the message.

Input terminal (I8) indicates that playback switch 22° has been pressed.
The reception processing circuit 31 detected by the control bus C
° specifies the playback terminal (PLAY) of the voice synthesis circuit 32, and upon receiving this, the voice synthesis circuit 32 reads the voice data written in the voice memory 27 sequentially from the first address, synthesizes the voice, and outputs it to the output amplifier. 21', the message is outputted via the output amplifier 21' and the small speaker 8'.

(Other examples) Furthermore, an example in which a display section is provided will be described.

Although FIG. 8 shows an example in which a display section is provided in the embodiment shown in FIG. 4, the effect is the same even if a display section is provided in the embodiment shown in FIG.

This is to display a part of the message that is likely to be difficult for the called party to hear when sending the message.There are two methods of transmitting the displayed message. One type is one in which the caller makes individual selections via a base station, etc. using a telephone, etc., speaks the message, and then operates a telephone or other device to transmit the data of the displayed message. The other method is to transmit a display message after individual selection and before speaking the message.

In the former case, after the base station 3 finishes recording the message and before transmitting the unique calling code to the receiver 7 on the called side, the base station 3 side specifies an interrupt to the reception control unit 18 and sends the message to the calling side again. "
It is necessary to have the data of numbers or coded characters and symbols sent from a telephone, etc., as in the past, by sending a message such as "Please send a display message," or by other means. , after storing the unique call code in the number memory 11, interrupts the conventionally operated display message processing program and sends the display message to the caller with the information that the display message can be processed. As before, after detecting the operation (#2 times for display pagers) that signals the end of the message input operation for display, the control unit IO sends guidance for the continuation operation from the guidance memory 12 and records it. Start. The data of the display message at this time is also transmitted from the modulation circuit 14, the transmission circuit 15, etc. In the former case, on the receiver side, after receiving the audio signal, it is necessary to process the display message that is sent subsequently.
The data of the display message that has been set in advance on the program and sent using the control bus C, address bus A, and data bus D is output to the display controller 35, and the display controller 35 receives the data. The means for displaying on the display unit 36 and subsequently generating a ringing tone etc. are the same as in the embodiment shown in FIG. The same circuit configuration can be used for the latter receiver, which performs the processing predetermined on the program, and after confirming that the received unique call code matches a specific unique call code, The data of the sent message for display is output to the display controller 35, the message is displayed on the display section 36, and thereafter the same processing as after the start of the recording processing in the embodiment of FIG. 4 is performed.

(Effects of the Invention) As described above, the present invention allows a large amount of data to be easily transmitted to the called party through simple operations compared to the prior art by recording a voice message on the receiver of the called party. In addition, it is possible to complete an inexpensive device with a simple circuit configuration.

[Brief explanation of drawings]

FIG. 1 is a simplified diagram showing an embodiment of a communication system. Figure 2 shows
FIG. 2 is a diagram schematically showing an embodiment of a transmission system. 3 and 6 are block diagrams showing an embodiment of a base station according to the present invention. FIGS. 4 and 7 are block diagrams showing an embodiment of a receiver according to the present invention. FIG. 5 is a timing chart showing a flow section of the base station embodiment shown in FIG. 3, and FIG. 8 is a block diagram showing an embodiment of a receiver provided with a display section. ■...Telephone 2...Calling station, 3...Base station. 4.4'...Antenna, 5,5°...Receiving antenna. 6...Receiver internal circuit, 7...Receiver. 8.8 ...Speaker. 9...LED. 10...Control unit, 11.11'...Number entry. 12.12°...guidance memory! 3... Recording device, 14.14'... Modulation circuit. 15.15'...Transmission circuit 16.16°...Reception circuit. 17.17°...Demodulation circuit. 18...Reception control unit, 19.19'...Code memory 20.20', 27...Audio memory. 21.21'...Output amplifier. 22.22'... Playback switch. 30... Transmission control unit, 30a... Control circuit. 30 b-A/D converter, 30cmPIS0
゜30d...D/A converter, reception processing circuit for 31. 32...Speech synthesis circuit, 35...Display controller 36...Display unit. Got...guidance output time, Rst...time count, rs...recording, MSP...message.

Claims (7)

[Claims] (1) In an individual paging system that selectively calls a called party and transmits a message using a radio line, high-frequency induction, or other communication means, the base station side is provided with a radio line or other communication means. a transmitting means for transmitting a message received from a caller via a calling party to a called party, and a recording means for recording a message sent via a transmitting means to the called party; A recording individual calling system characterized in that when a called party is individually selected, the recording means is activated to record the message and reproduce it at any time. (2) In claim 1, the base station is further provided with a recording means for recording a message sent from a calling party via a calling station, etc., and the called party is individually selected. A recorded individual call system characterized in that the message recorded on the recording means on the base station side is played back and recorded on the recording means on the called side, and the message is played back at any time. (3) In the above-mentioned claim 2, further, the recording means on the base station side records the caller's message at a normal speed for at least a time shorter than the time required for recording at the normal speed. The message is reproduced at high speed and recorded at high speed on the recording means of the called party, and the called party plays back the message recorded at high speed at the normal speed and listens to it at any time. Recording/playback individual call method. (4) In the above-mentioned claim 1, when the base station receives the unique calling code and the voice signal of the message from the calling party in a specific order, the base station modulates this into a radio wave signal of a specific frequency band. A modulating means and a transmitting means for wirelessly transmitting the radio wave signal are provided, and on the called side, a receiving means for receiving and detecting the radio wave signal of the specific frequency, and a transmitting means for wirelessly transmitting the radio wave signal. demodulating means for demodulating a signal; code storage means for storing a specific unique call code; and a specific unique call stored in the demodulated unique call code and the code storage means when the demodulated unique call code is input. A call detection means that compares and verifies the codes, and when the two codes compared and collated by the call detection means match, the audio signal demodulated by the demodulation means is recorded by storing it in a specific data storage means. and generating a specific ringing tone when the recording of the audio signal is completed by the receiving and recording means, or LE when the specific ringing tone is generated.
A call generating means for causing the D or the like to blink or turn on, a reproduction inducing means for outputting the audio signal stored in the receiving and recording means, and an audio signal output from the receiving and recording means,
A recording individual calling device comprising a playback output means for outputting a voice message at the original audible level. (5) In the above claims 2 to 3, and
In the addition of claim 4, the base station includes a number storage means for storing the unique calling code received from the calling party, and a number storing means for storing the unique calling code received from the calling party. guidance means for transmitting a specific guidance to the caller when the caller receives the message; a transmission recording means for recording the voice signal of the message received from the caller by storing it in a specific data storage means; a number output means for outputting at a specific speed a unique calling code stored in the number storage means upon completion of recording the audio signal to the transmission recording means; and a unique calling code stored in the transmission recording means after being outputted from the number outputting means. a transmitting/reproducing means for reproducing and outputting an audio signal at a specific speed; and a unique calling code outputted from the number outputting means at a specific speed, and an audio signal etc. outputted at a specific speed by the transmitting/reproducing means in a specific frequency band. A modulating means for modulating a radio signal and a transmitting means for wirelessly transmitting the modulated radio signal as a radio radio signal are provided, and also on the called side, when the calling detection means detects the above when both codes match. a recording device that records the audio signal at the specific speed demodulated by the demodulating device by storing it in a specific data storage device as it is at the specific speed; A speed reproduction means for reproducing an audio signal recorded at a specific speed into an audio signal at the same speed as that at the time of recording in the transmission recording means and outputting the same to the reproduction output means is added to or partially modified from the above claim 4. A recording individual calling device characterized by being configured as follows. (6) In the above claims 2, 3, or 5, further, digital data storage means is used as the specific data storage means on the base station side and the called side, and the transmission recording is performed. The means includes an A/D converter for converting the voice signal from the caller into digital voice data, stores the voice data, and reproduces and outputs the voice data at a specific speed via the transmission and reproduction means, and It is the voice data that is sent to the called party via the reproduction modulation means, the reproduction transmission means, etc., and the receiving and recording means includes a D/A converter that converts the voice data into an analog voice signal. , storing the audio data at the specific speed received through the receiving means, the demodulating means, etc., and converting the stored audio data into the original audio signal when reproducing through the reproduction inducing means, etc.; A recording individual call method characterized by playback output. (7) In claim 1 or 2 or 3, the called party further includes display means for displaying specific data sent when the calling party makes an individual call to the called party. and the specific data is displayed when the called party individually selects the message or at the same time as the message is played back at any time.