KR0135536B1 - Voice recording device - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a voice recording and editing transmission apparatus for use in an electronic switching system, and to a voice recording and editing transmission apparatus capable of increasing the voice service channel and changing voice data at any time.

Since the present invention can change and store voice data at any time, various voice services can be provided, and the load on the processor can be reduced to increase the voice service channel to 32 or more channels.

Description

Voice recording editing transmission device

1 is a block diagram of a conventional automatic voice response device

2 is a block diagram of an audio recording editing transmission apparatus according to the present invention

3 is a configuration diagram of the main processor shown in FIG. 2

4 is a block diagram of the voice recording / transmitting unit shown in FIG.

5 is a configuration diagram of the voice data storage unit shown in FIG.

＊ Explanation of symbols for main parts of drawing

11 main processor and peripheral circuit 12 peripheral matching circuit

20: fault detection circuit 30: voice data storage unit

31: Voice data memory circuit 32: Matching circuit

40: voice data transmission circuit 50: voice recording / playback circuit

60: main processor unit 70: voice recording / transmission unit

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a voice recording editing transmission device for use in an electronic switchboard, and more particularly, to a voice recording editing transmission device capable of changing voice data at any time while increasing the voice service channel.

The conventional automatic voice answering device includes a program storage / channel control circuit section 1, a voice data storage / channel interface circuit section 2, an automatic response control circuit section 3 and a time division switch 4 as shown in FIG. The connection is made up. The program storage / channel control circuit section 1 stores a program for synthesizing and outputting voice data and controls the voice service channel. The voice data storage / channel interface circuit unit 2 stores voice data and matches with the voice service channel. The automatic answering control circuit section 3 controls the automatic answering operation for the inquiry call, and the time division switch 4 outputs the voice data from the voice data storage / channel interface circuit section 2 through the desired voice service channel.

Such a conventional automatic voice response device stores voice data in PROM (Programmable Read Only Memory) when voice data is stored in the voice data storage / channel interface circuit section 2, making it difficult to change the voice data and overloading the processor. There is a problem that the voice service channel can not be expanded to more than 32 channels.

The present invention has been made in view of the above-described problems, and an object of the present invention is to provide a voice recording editing transmission apparatus capable of increasing voice data and changing voice data at any time.

In order to achieve the above object, the present invention provides a voice data storage unit 30 for storing voice data, and converts an analog voice signal supplied from a recorder into voice data and outputs the voice data. And a voice recording / transmitting unit 70 for converting to an analog voice signal and outputting the analog voice signal to the headset side, and reading the voice data supplied from the voice recording / transmitting unit 70. 30), and when there is a request for transmitting voice data from the voice processing apparatus VAMU, voice data read from the voice data storage 30 through the voice recording / transmitting unit 70. Outputs to the (VAMU) side and directly stores the voice data format information, voice data starting point information and voice data ending point information It provides a voice recording editing transmission device characterized in that it comprises a main processor 60 for outputting to the voice processing apparatus (VAMU) side.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

2 is a configuration diagram of an audio recording editing transmission apparatus according to the present invention, FIG. 3 is a configuration diagram of the main processor unit shown in FIG. 2, and FIG. 4 is a configuration diagram of the audio recording / transmission unit shown in FIG. 5 is a configuration diagram of the voice data storage unit shown in FIG.

As shown in FIG. 2, the audio recording editing transmitting apparatus of the present invention includes a main processor unit 60, a voice data storage unit 30, and a voice recording / transmitting unit 70. As shown in FIG. The main processor unit 60 is composed of a main processor and a peripheral circuit 11, a peripheral matching circuit 12, and a fault detection circuit 20. The main processor unit 60 includes eight voice processing devices (VAMU: Vocoding and Multifrequency) at predetermined intervals. When a voice processing device (VAMU) is found that requires voice data transmission while monitoring a Receive Unit status, the voice data stored in the voice data storage unit 30 is read and the voice is transmitted through the voice recording / transmitter 70. It outputs the voice data format information, voice data start point information, and voice data end point information stored directly to the processing unit (VAMU) side and outputs to the voice processing unit (VAMU) side, and generates a hernia state or an alarm. Detects information about status and the like. The voice data storage unit 30 is composed of a voice data memory circuit 31 and a matching circuit 32, and stores voice data supplied from the voice recording / transmitting unit 70 through the main processor unit 60. In response to a request from the main processor unit 60, the stored voice data is outputted through the main processor unit 60 to the voice processing apparatus VAMU through the voice recording / transmitting unit 70. The voice recording / transmitting unit 70 is composed of a voice data transmission circuit 40 and a voice recording / reproducing circuit 50. Output to the voice data storage unit 30 through the voice data storage unit 30, and outputs the voice data supplied through the main processor unit 60 from the voice data storage unit 30 to the voice processing device (VAMU) and converts into an analog voice signal To the headset.

The main processor unit 60 is made as shown in FIG. The main processor and the peripheral circuit 11 of the mail processor unit 60 are connected to the main processor 11a, the clock generation circuit 11b, the address decoder Hiro 11c, the interrupt control circuit 11d and the memory circuit 11e. The peripheral matching circuit 12 is connected to the serial interface circuit 1 (12a), the serial interface circuit 2 (12b) and the interface buffer circuit (12c). The main processor 11a is made up of a 32-bit processor and controls the overall operation of the voice recording editing transmission apparatus. The clock generation circuit 11b supplies the clock required by the mail processor unit 60, and the address decoder circuit 11c supplies the memory circuit 11e and the interface buffer circuit 12c according to the address from the main processor 11a. Generates a signal to select. The interrupt control circuit 11d adjusts interrupt priority when an interrupt occurs, and the memory circuit 11e stores a program for operating the main processor 11a, voice data format information, voice data start point information, and voice data end point information. . The serial interface circuit 1 (12a) converts the function selection information supplied in series from the key portion of the terminal in parallel and outputs them in parallel to the main processor 11a, and converts various types of information output in parallel from the main processor 11a in series. Output to the monitor side of the terminal. The serial interface circuit 2 (12b) converts the voice data request information supplied in series from the voice processing unit (VAMU) in parallel and outputs it to the main processor 11a side, and the voice data format supplied in parallel from the main processor 11a. The information, the voice data start point information, and the voice data end point information are serially converted and output to the voice processing apparatus (VAMU). The interface buffer circuit 12c performs an interface function between the voice data storage unit 30 and the voice recording / transmitting unit 70 and the main processor 11a, and the failure detection circuit 20 generates a failure state or an alarm. Information about the status is output to the automatic call distributor side of the subscriber line maintenance system.

The voice recording / transmitting unit 70 is made as shown in FIG. The voice data transmission circuit 40 of the voice recording / transmission section 70 is connected to the matching circuit section 40a, the serial / parallel conversion circuit section 40b, the clock generation / interrupt generation circuit 40c, and the interface buffer circuit 40d. It is composed. In addition, the audio recording / reproducing circuit 50 is constituted by a mode selection switch circuit 50a, an A / D conversion circuit 50b, and a D / A conversion circuit 50C.

The mode selection switch circuit 50a is for selecting an operation mode of the voice recording / transmitting unit 70 and performs a function of selecting one of a self test mode, a recording mode, and a transmission mode. The A / D conversion circuit 50b converts the analog audio signal supplied from the recorder into digital voice data and outputs it to the serial / parallel conversion circuit section 40b. The D / A conversion circuit 50c outputs the serial / parallel conversion circuit section ( The digital voice data supplied from 40b) is converted into an analog voice signal and output to the headset side. The interface buffer circuit 40d performs an interface function between the voice recording / transmitting unit 70 and the main processor unit 60. The serial / parallel conversion circuit section 40b converts the digital voice data supplied in series from the A / D conversion circuit 50b in parallel, passes through the interface buffer circuit 40d, and receives the interface buffer circuit 12C of the main processor section 60. Digital audio data supplied in parallel from the interface buffer circuit 12C of the main processor unit 60 through the interface buffer circuit 40d in series, and then converted into a D / A conversion circuit 50c and a matching circuit unit. Output to 40a side. The clock generation / interrupt generation circuit 40C generates the clock and interrupt signals necessary for voice recording / reproducing, and the matching circuit section 40a receives the digital voice data supplied in series from the serial / parallel conversion circuit section 40b. Output to the (VAMU) side.

The voice data storage unit 30 is made as shown in FIG. The voice data memory circuit 31 of the voice data storage unit 30 is composed of a plurality of EEPROM memory blocks and performs a function of safely storing voice data even when power is turned off. The matching circuit 32 is composed of an address decoder circuit 32a, a DSACK generation circuit 32b, and an interface buffer circuit 32C. The interface buffer circuit 32C performs an interface function between the voice data storage unit 30 and the main processor unit 60, and the address decoder circuit 32a separates the interface buffer circuit 32C from the main processor unit 60. The memory of the voice data memory circuit 31 is selected by decoding the address supplied through the voice data memory circuit 31. The DSACK generation circuit 32b generates a control signal required when the main processor 11a of the main processor unit 60 reads the voice data stored in the voice data memory circuit 31.

As described above, according to the present invention, the voice data is frequently changed and recorded in the voice data memory circuit 31 of the voice data storage unit 30, and the main processor 11a monitors the state of the voice processing apparatus VAMU. If a voice processing apparatus (VAMU) is found that requires voice data transmission during the reading process, the voice data stored in the voice data memory circuit 31 is read out and the voice data transmitting circuit 40 of the voice data recording / transmitting unit 70 is read. The voice data format information, voice data start point information, and voice data end point information which are stored in the voice processing apparatus VAMU side are outputted to the voice processing apparatus VAMU side through the serial interface circuit 12b.

The present invention can change and store voice data from time to time to provide a variety of voice services, and to reduce the load on the processor to increase the voice service channel to more than 32 channels.

Claims (9)

A voice data storage unit 30 for storing voice data and an analog voice signal supplied from a recorder are converted into voice data and output. The voice data is output to a voice processing unit (VAMU) and simultaneously converted into an analog voice signal. The voice recording / transmitting unit 70 converting and outputting to the headset side and the voice data supplied from the voice recording / transmitting unit 70 are read and stored in the voice data storage unit 30, and the voice processing apparatus When there is a voice data transmission request from VAMU, the voice data read from the voice data storage unit 30 is output to the voice processing apparatus VAMU through the voice recording / transmitting unit 70, Main to output the stored voice data format information, voice data start point information, and voice data end point information directly to the voice processing unit (VAMU). Voice record edit transfer apparatus comprising a processor unit (60). A voice data storage unit 30 for storing voice data and an analog voice signal supplied from the recorder are converted into voice data and outputted, and the supplied voice data is output to the voice processing unit (VAMU) and simultaneously converted into an analog voice signal. The voice recording / transmitting unit 70 and the voice data supplied from the voice recording / transmitting unit 70 are read and stored in the voice data storage unit 30, and the voice processing apparatus ( VAMU) outputs the voice data read from the voice data storage unit 30 to the voice processing apparatus VAMU through the voice recording / transmitter 70 and stores the voice data. Main data for directly outputting the voice data format information, voice data start point information and voice data end point information to the voice processing apparatus (VAMU). A processor 60 is provided, and the main processor 60 reads voice data from the voice recording / transmitting unit 70 and outputs the voice data to the voice data storage unit 30 to output the voice data processing device ( A main processor and peripheral circuit 11 for reading voice data from the voice data storage unit 30 and outputting the voice data to the voice recording / transmitting unit 70 when a voice data transmission request is made from VAMU). Peripheral matching circuit 12 that performs a matching function between the circuit 11, the voice data storage unit 30, and the voice recording / transmitting unit 70, and a subscriber line by detecting an auxiliary hernia state and alarm state information. And a failure detection circuit (20) for outputting to the automatic call distributor side of the maintenance system. The voice processor according to claim 2, wherein the main processor and the peripheral circuit (11) monitor the operation of the voice processing apparatus (VAMU), read voice data from the voice recording / transmitter 70, and the voice data storage unit. The main processor 11a and the clock required by the main processor 60 to read the voice data stored in the voice data storage 30 and output them to the voice recording / transmitter 70 at the same time. Clock generation circuit 11b for generating a signal, an address decoder circuit 11C for decoding an address from the main processor 11a, an interrupt control circuit 11d for adjusting the priority of an interrupt when an interrupt occurs, and the main processor 11a. And a memory circuit (11e) for storing a program necessary for the operation of < RTI ID = 0.0 >) and for storing voice data format information, voice data start point information, and voice data end point information. Voice recording editing transmission device characterized in that. 4. The peripheral matching circuit (12) according to any one of claims 2 and 3, wherein the peripheral matching circuit (12) converts parallel data supplied from the main processor (11a) into serial data and outputs the serial data to the terminal side, and serial data supplied from the terminal. Converts the serial data supplied from the voice processing apparatus (VAMU) into parallel data by converting the data into parallel data and outputting the parallel data to the main processor 11a. A second serial interface circuit 12b for outputting and converting parallel data supplied from the main processor 11a into serial data and outputting the serial data to the voice processing apparatus VAMU; and the main processor 11a and the voice data storage unit. And an interface buffer circuit 12C for performing an interface function between the voice recording unit 30 and the voice recording / transmitting unit 70. Voice recording editing transmission device characterized in that. A voice data storage unit 30 for storing voice data and an analog voice signal supplied from a recorder are converted into voice data and output. The voice data is output to a voice processing unit (VAMU) and simultaneously converted into an analog voice signal. The voice recording / transmitting unit 70 converting and outputting to the headset side and the voice data supplied from the voice recording / transmitting unit 70 are read and stored in the voice data storage unit 30, and the voice processing apparatus ( When there is a voice data transmission request from VAMU), the voice data read from the voice data storage unit 30 is output to the voice processing unit VAMU through the voice recording / transmitter 70 and stored therein. Main data for directly outputting the voice data format information, voice data start point information and voice data end point information to the voice processing apparatus (VAMU). The voice data storage unit 30 is provided with a processor 60, and the voice data storage unit 30 is composed of a plurality of EEPROM memory blocks and stores voice data, and the main processor unit 60 and the voice. And a matching circuit 32 that controls voice data input and output between the data memory circuits 31 and performs an interface function between the voice data memory circuits 31 and the main processor unit 60. Recording edit transfer device. 6. The matching circuit 32 is an interface buffer circuit 32C for performing an interface function between the main processor unit 60 and the voice data memory circuit 31, and the main processor unit 60. Voice data of the address decoder circuit 32a and the voice data memory circuit 31 which decodes the address supplied through the interface buffer circuit 32C to select an EEPROM memory block of the voice data memory circuit 31. And a DSACK generating circuit (32b) for generating a control signal necessary for outputting to the main processor (60) side. A voice data storage unit 30 for storing voice data and an analog voice signal supplied from a recorder are converted into voice data and outputted. The voice data is output to a voice processing unit (VAMU) and simultaneously converted into an analog voice signal. The voice recording / transmitting unit 70 converting and outputting the voice data to the headset side and the voice data supplied from the voice recording / transmitting unit 70 are read and stored in the voice data storage unit 30, and the voice processing apparatus ( VAMU) outputs the voice data read from the voice data storage unit 30 to the voice processing apparatus VAMU through the voice recording / transmitter 70 and stores the voice data. The main program outputs the voice data format information, voice data start point information and voice data end point information directly to the voice processing unit (VAMU). The voice recording / transmitting unit 70 includes a western unit 60, which selects an operation mode, converts an analog voice signal from a recorder into voice data, converts voice data into an analog voice signal, and outputs the voice to the headset. Audio data from the audio / reproducing circuit 50 and the audio recording / reproducing circuit 50 to the main processor unit 60, and audio data from the main processor unit 60 to the audio recording / reproducing circuit. And a voice data transmission circuit (40) for outputting to the voice processing apparatus (VAMU) side. The voice recording / reproducing circuit 50 is a mode selection switch circuit 50a for selecting an operation mode, and an A / D conversion circuit 50b for converting an analog voice signal from the recorder into voice data. And a D / A conversion circuit 50C for converting the voice data supplied from the main processor unit 60 through the voice data transmission circuit 40 into an analog voice signal and outputting the analog voice signal to the headset. Audio recording editing transmission device. 9. The voice data transmission circuit 40 according to any one of claims 7 to 8, wherein the voice data transmission circuit 40 is an interface buffer circuit 40d for performing an interface function with the main processor unit 60, and the main processor unit 60. Converts serially the audio data supplied in parallel through the interface buffer circuit 40d to the D / A conversion circuit 50C and outputs the audio data serially supplied from the A / D conversion circuit 50b. Serial / parallel conversion circuit section 40b for converting in parallel and outputting to the main processor section 60 through the interface buffer circuit 40d, and clock generation / interrupt generation for generating clock and interrupt signals required for voice recording / reproduction. The voice data supplied from the circuit 40C and the interface buffer circuit 40d through the serial / parallel conversion circuit unit 40b is outputted to the voice processing apparatus VAMU. Voice record edit transmission apparatus comprising a matching circuit (40a) for performing an interface function with the group voice processing unit (VAMU).