KR960027871A - Voice processing device and method for advanced information system (IP) - Google Patents
Voice processing device and method for advanced information system (IP) Download PDFInfo
- 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
- Legal status (The legal status 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 status listed.)
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Classifications
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- 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
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- 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
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- 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
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- 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
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Telephone Function (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
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940035421A KR0128845B1 (en) | 1994-12-20 | 1994-12-20 | Voice processing device and method for advanced information system (IP) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940035421A KR0128845B1 (en) | 1994-12-20 | 1994-12-20 | Voice processing device and method for advanced information system (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 Expired - Fee Related KR0128845B1 (en) | 1994-12-20 | 1994-12-20 | Voice processing device and method for advanced information system (IP) |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0128845B1 (en) |
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1994
- 1994-12-20 KR KR1019940035421A patent/KR0128845B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR0128845B1 (en) | 1998-04-08 |
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