KR960027871A - Voice processing device and method for advanced information system (IP) - Google Patents

Voice processing device and method for advanced information system (IP) Download PDF

Info

Publication number
KR960027871A
KR960027871A KR1019940035421A KR19940035421A KR960027871A KR 960027871 A KR960027871 A KR 960027871A KR 1019940035421 A KR1019940035421 A KR 1019940035421A KR 19940035421 A KR19940035421 A KR 19940035421A KR 960027871 A KR960027871 A KR 960027871A
Authority
KR
South Korea
Prior art keywords
signal
pcm
information providing
providing system
voice
Prior art date
Application number
KR1019940035421A
Other languages
Korean (ko)
Other versions
KR0128845B1 (en
Inventor
안인숙
소라
정항근
박동선
Original Assignee
양승택
재단법인 한국전자통신연구소
조백제
한국전기통신공사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 양승택, 재단법인 한국전자통신연구소, 조백제, 한국전기통신공사 filed Critical 양승택
Priority to KR1019940035421A priority Critical patent/KR0128845B1/en
Publication of KR960027871A publication Critical patent/KR960027871A/en
Application granted granted Critical
Publication of KR0128845B1 publication Critical patent/KR0128845B1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/08—Telephonic communication systems specially adapted for combination with other electrical systems specially adapted for optional reception of entertainment or informative matter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges
    • H04Q3/0029—Provisions for intelligent networking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
    • H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme
    • H04Q3/54541—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme using multi-processor systems
    • H04Q3/5455—Multi-processor, parallelism, distributed systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/031—PCM

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephone Function (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

본 발명은 고도지능망용 정보제공시스템(IP)을 위한 음성처리장치 및 방법에 관한 것으로, 특히 정보제공시스템(IP)(23)과의 통신을 위한 병렬포투수단(15); 상기 병렬포트수단(21)을 통해 상기 정보제공시스템(IP)(23)으로부터 수신된 프로그램을 저장하는 메모리수단(18); 외부의 음성입력수단을 통해 아날로그 음성신호를 PCM신호로 변환하고, 입력되는 PCM신호를 나날로그 음성신호로 변환하여 외부의 음성출력수단으로 출력하는 PCM변환수단(12); 상기 PCM 변환수단(12)에 의해변환된 PCM 신호를 입력받아 ADPCM 신호로 변환하여 상기 병렬포트수단(21)으로 전송하고, 상기 정보제공시스템(IP)(23)으로부터 제공된 ADPCM신호를 PCM 신호로 변환하여 상기 PCM 변환수단(12)으로 제공하며, T1인터페이스를 통해 입력되는PCM 방식의 DTFD신호를 복호하여 상기 병렬포트수단(21)으로 전송하는 DSP(Digital Signal Processsing)수단을 구비하여, 전화밍에서 요구하는 음질 기준을 만족하면서 동시에 저장시 음성 데이터의 양을 줄일수 있으며, 또한 IP가 대화형 서비스를 수행하기 위하여 가입자의 의사를 전달받을 수 있도록 음성서비스를 지원한다.The present invention relates to a voice processing apparatus and method for an information providing system (IP) for an advanced intelligent network, and particularly, parallel porting means (15) for communication with an information providing system (IP) 23; Memory means (18) for storing a program received from said information providing system (IP) (23) via said parallel port means (21); PCM conversion means (12) for converting the analog voice signal into a PCM signal through an external voice input means, converts the input PCM signal into a analog voice signal and outputs it to an external voice output means; The PCM signal converted by the PCM converting means 12 is converted into an ADPCM signal and transmitted to the parallel port means 21, and the ADPCM signal provided from the information providing system (IP) 23 is converted into a PCM signal. Provided to the PCM conversion means 12 by converting, and provided with a DSP (Digital Signal Processing) means for decoding the DTFD signal of the PCM method input through the T1 interface to the parallel port means 21, It satisfies the sound quality standard required by the network and simultaneously reduces the amount of voice data when it is stored, and also supports the voice service so that IP can receive subscriber's intention to perform interactive service.

Description

고도지능망용 정보시스템(IP)을 위한 음성처리장치 및 방법Voice processing apparatus and method for IP information system (IP)

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 발명이 적용된 통신 시스템의 구성도, 제2도는 본 발명에 따른 음성처리방법의 동작흐름도, 제3도는 제1도의 PC와 음성처리장치간의 데이터 전송시 주고받는 신호를 나타낸 설명도.1 is a block diagram of a communication system to which the invention is applied, FIG. 2 is an operational flow diagram of a voice processing method according to the present invention, and FIG. 3 is an explanatory diagram showing signals transmitted and received during data transmission between the PC and the voice processing apparatus of FIG.

Claims (4)

정보제공시스템(IP)(23)과의 통신을 위한 병렬포투수단(15); 상기 병렬포트수단(21)을 통해 상기 정보제공시스템(IP)(23)으로부터 수신된 프로그램을 저장하는 메모리수단(18); 외부의 음성입력수단을 통해 입력되는 아날로그 음성신호를 PCM신호로 변환하고, 입력되는 PCM신호를 아날로그 음성신호로 뱐환하여 외부의 음성출력수단으로 출력하는 PCM변환수단(12); 상기 PCM 변환수단(12)에 의해 변환된 PCM 신호를 입력받아 ADPCM 신호로 변환하여 상기 병렬포트수단(21)으로 전송하고, 상기 정보제공시스템(IP)(23)으로부터 제공된 ADPCM 신호를 PCM 신호로 변환하여 상기 PCM 변환수단(12)으로 제공하며, T1인터페이스를 통해 입력되는 PCM 방식의 DTMF신호를 복호하여 상기 병렬포트수단(21)으로 전송하는DSP(Digital Signal Processsing)수단(11)을 구비하는 것을 특징으로 하는 고도지능망용 정보제공시스템(IP)을 위한 음성처리장치.Parallel porting means 15 for communication with an information providing system (IP) 23; Memory means (18) for storing a program received from said information providing system (IP) (23) via said parallel port means (21); PCM conversion means 12 for converting the analog voice signal input through the external voice input means into a PCM signal, and converts the input PCM signal into an analog voice signal and outputs it to an external voice output means; The PCM signal converted by the PCM converting means 12 is converted into an ADPCM signal and transmitted to the parallel port means 21, and the ADPCM signal provided from the information providing system (IP) 23 is converted into a PCM signal. Provided to the PCM conversion means 12 by converting, and is provided with a DSP (Digital Signal Processing) means 11 for decoding the DTMF signal of the PCM method input through the T1 interface to the parallel port means (21) A voice processing device for an information providing system (IP) for high intelligent network, characterized in that. 상기 제1항에 있어서, 상기 DSP 수단(11)은, 상기 메모리수단(18)에 저장되어 있는 부호기(PCM-ADPCM)프로그램 복호기(ADPCM-to-PCM)프로그램, DTMF(Dual Tone Multi-Frequency)프로그램을 이용하여 입력되는 신호를 변환하는 것을 특징으로 하는 고도지능망용 정보제공시스템(IP)을 위한 음성처리장치.2. The DSP means (11) according to claim 1, wherein the DSP means (11) includes an encoder (PCM-ADPCM) program decoder (ADPCM-to-PCM) program and a DTMF (Dual Tone Multi-Frequency) stored in the memory means 18. A voice processing apparatus for an information providing system for an advanced intelligent network (IP), characterized by converting an input signal using a program. 제1항에 있어서, 상기 DSP 수단(11)은, 인스트루먼트(Texas Instruments)에서 생산한 TMS320C31인 것을 특징으로 하는 고도지능망용 정보제공시스템(IP)을 위한 음성처리장치.The voice processing apparatus according to claim 1, wherein said DSP means (11) is a TMS320C31 produced by Instruments. 정보제공시스템(IP)(23)과의 통신을 위한 병렬포투수단(15); 상기 병렬포트수단(21)을 통해 상기 정보제공시스템(IP)(23)으로부터 수신된 프로그램을 저장하는 메모리수단(18); 외부의 음성입력수단을 통해 입력되는 아날로그 음성신호를 PCM신호로 변환하고, 입력되는 PCM신호를 나날로그 음성신호로 변환하여 외부의 음성출력수단으로 출력하는PCM변환수단(12); 상기 PCM 변환수단(12)에 의해 변환된 PCM 신호를 입력받아 ADPCM 신호로 변환하여 상기 병렬포트수단(21)으로 전송하고, 상기 정보제공시스템(IP)(23)으로부터 제공된 ADPCM신호를 PCM 신호로 변환하여 상기 PCM 변환수단(12)으로 제공하며, T1인터페이스를 통해 입력되는 PCM 방식의 DTMF신호를 복호하여 상기 병렬포트수단(21)으로 전송하는 DSP(Digital Signal Processsing)수단(11)을 구비하는 고도지능망용 정보제공시스템(IP)을 위한 음성처리장치에 적용되는 음성처리방법에 있어서, 음성처리장치에 포함되어 있는 프로세서나 주변장치들은 초기화하고, 정보제공시스템(IP)(23)에 저장되어 있던 부호기, 복호기, DTMF 신호 복호기 프로그램들을 읽어와 메모리수단(18)에 저장하는 제1단계(201,202); 상기 제1단계에서 프로그램이 메모리수단(18)에 저장되면 정보제공시스템(IP)이 지시하는 동작모드가 합성모드인지 판단하는 제2단계(202 내지 204); 상기 제2단계에서 동작모드가 합성모드이면 부호기 프로그램을 수행하고, 합성모드가 아니면 동작모드가 녹취모드인지 판단하는 제3단계(205,206); 상기 제3단계에서 동작모드가 녹취모드이면 복호기프로그램을 수행하고, 녹취모드가 아니면 DTMF신호 복호기 프로그램을 수행하는 제4단계(207,208)를 포함하는 것을 특징으로 하는 고도지능망용 정보제공시스템(IP)을 위한 음성처리방법.Parallel porting means 15 for communication with an information providing system (IP) 23; Memory means (18) for storing a program received from said information providing system (IP) (23) via said parallel port means (21); PCM conversion means (12) for converting the analog voice signal input through the external voice input means into a PCM signal, converts the input PCM signal into a analog voice signal and outputs it to an external voice output means; The PCM signal converted by the PCM converting means 12 is converted into an ADPCM signal and transmitted to the parallel port means 21, and the ADPCM signal provided from the information providing system (IP) 23 is converted into a PCM signal. Provided to the PCM conversion means 12 by converting, and is provided with a DSP (Digital Signal Processing) means 11 for decoding the DTMF signal of the PCM method input through the T1 interface to the parallel port means (21) In a voice processing method applied to a voice processing device for an information providing system (IP) for an advanced intelligent network, a processor or peripheral devices included in the voice processing device are initialized and stored in the information providing system (IP) 23. First steps 201 and 202 for reading the existing encoder, decoder and DTMF signal decoder programs and storing them in the memory means 18; A second step (202 to 204) for determining whether the operation mode indicated by the information providing system (IP) is a synthesis mode when the program is stored in the memory means (18) in the first step; A third step (205, 206) of performing an encoder program if the operation mode is the synthesis mode in the second step, and determining whether the operation mode is the recording mode if the operation mode is not the synthesis mode; And a fourth step (207, 208) for executing the decoder program if the operation mode is the recording mode in the third step, and performing the DTMF signal decoder program if the operation mode is not the recording mode. Voice processing method for. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940035421A 1994-12-20 1994-12-20 Voice processing system for ip KR0128845B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940035421A KR0128845B1 (en) 1994-12-20 1994-12-20 Voice processing system for ip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940035421A KR0128845B1 (en) 1994-12-20 1994-12-20 Voice processing system for ip

Publications (2)

Publication Number Publication Date
KR960027871A true KR960027871A (en) 1996-07-22
KR0128845B1 KR0128845B1 (en) 1998-04-08

Family

ID=19402514

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940035421A KR0128845B1 (en) 1994-12-20 1994-12-20 Voice processing system for ip

Country Status (1)

Country Link
KR (1) KR0128845B1 (en)

Also Published As

Publication number Publication date
KR0128845B1 (en) 1998-04-08

Similar Documents

Publication Publication Date Title
KR100329894B1 (en) Editing system and method for use with telephone messaging transcription
JPH07111547A (en) Voice recording and voice reproducing through standardized telephone set in computer system
US7593387B2 (en) Voice communication with simulated speech data
KR970024811A (en) Voice guidance device and method of electronic exchange
KR960027871A (en) Voice processing device and method for advanced information system (IP)
KR0175251B1 (en) Automated response system using phoneme conversion method
KR20010010123A (en) A modulation device of voice and the method in an ars system
KR960027991A (en) Selective recording / transmission method of held music of telephone and device therefor
JPS60220652A (en) Speech synthesizing system of exchange
JPH1188549A (en) Voice coding/decoding device
KR970031720A (en) Voice guidance device and method of electronic exchange
KR930024399A (en) Automated Information Retrieval System using Phonetic Converter and its Control Method
CN100488216C (en) Testing method and tester for IP telephone sound quality
JPH03203466A (en) Modulator and demodulator
KR940013030A (en) DTMF receiver using digital signal processor core
KR970002387B1 (en) Apparatus for automatic voice response from pc
JPH0614628B2 (en) Echo prevention method
KR940017403A (en) Call model system and operation method of digital voice communication system
KR19990059314A (en) Echo Canceller in Speech Recognition System
KR960020279A (en) Dedicated line sensitivity compensation device of private exchange and its method
SE9502982L (en) Method for recording a caller's information in an automatic answering device
JPS5934739A (en) Multiplexed communication system
JPH0682280B2 (en) Speech coding system
KR970068403A (en) Answering machine and automatic response method using computer and facsimile
KR950016176A (en) Voice processing device using VME bus

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20091029

Year of fee payment: 13

LAPS Lapse due to unpaid annual fee