KR890011303A - Voice mail device having voice accumulator of semiconductor memory device - Google Patents

Voice mail device having voice accumulator of semiconductor memory device Download PDF

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Publication number
KR890011303A
KR890011303A KR870014641A KR870014641A KR890011303A KR 890011303 A KR890011303 A KR 890011303A KR 870014641 A KR870014641 A KR 870014641A KR 870014641 A KR870014641 A KR 870014641A KR 890011303 A KR890011303 A KR 890011303A
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KR
South Korea
Prior art keywords
voice
unit
bank
subscriber
control
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Application number
KR870014641A
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Korean (ko)
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KR930002584B1 (en
Inventor
이진우
Original Assignee
강진구
삼성반도체통신 주식회사
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Priority to KR1019870014641A priority Critical patent/KR930002584B1/en
Publication of KR890011303A publication Critical patent/KR890011303A/en
Application granted granted Critical
Publication of KR930002584B1 publication Critical patent/KR930002584B1/en

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M3/00Automatic or semi-automatic exchanges
    • H04M3/42Systems providing special services or facilities to subscribers
    • H04M3/50Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages
    • H04M3/53Centralised arrangements for recording incoming messages, i.e. mailbox systems
    • H04M3/533Voice mail systems

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)

Abstract

내용 없음No content

Description

반도체 기억소자의 음성축적부를 가지는 음성 우편장치Voice mail device having voice accumulator of semiconductor memory device

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

제3도는 본 발명에 따른 반도체 기억소자의 음성측적부의 구성도.3 is a block diagram of a sound measurement section of a semiconductor memory device according to the present invention.

Claims (2)

반도체 기억의 음성축적부를 가지는 음성 우편장치에 있어서, 시스템을 가입자 서비스별로 각 부를 제어하며, 외부와의 인터페이스부(20)에 달린 터미날등을 이용 시스템제어를 실행하는 제어부(10)와, 공중망 또는 전화망등과 정합하는 가입자 접속부(30)와, 상기 가입자 접속부(30)에서 들어온 음성신호를 압축하여 소정 메모리부에 출력하여 음성을 녹음시키거나, 입력되는 음성데이타를 다시 재생하여 가입자 접속부(30)를 통해 가입자에게 음성신호를 들려주는 재생기능을 실행하는 음성압축 재생부(40)와, 상기 가입자 접속부(30)를 통해 입력되는 DTMF신호를 디코딩하여 소정의 디지트 데이터를 상기 제어부(10)로 출력하는 동시에 발신처리시 국설교환기(CO)나 사설교환기(PABX)로 부터의 각종톤을 디코딩하여 상기 제어부(10)에 입력시키는 신호처리부(40), 가입자(사용자)가 음성 우편장치를 효과적으로 사용할 수 있도록 상기 제어부(10)의 제어에 따라 음성으로 안내하고 가입자가 원하는 내용의 결과를 알려주는 기능을 수행하는 음성안내부(60)와, 상기 음성압축 재생부(40)에서 압축 재생되는 음성데이타 및 그와 관련한 정보를 상기 제어부(10)의 뱅크 선택제어에 따른 축적뱅크의 축적메모리 소자에 저장하는 축적부(80)로 구성함을 특징으로 하는 장치.In a voice mail apparatus having a voice storage unit of a semiconductor memory, the system controls each unit for each subscriber service, and the control unit 10 executes system control by using a terminal or the like attached to the interface unit 20 with the outside, a public network or Subscriber connection unit 30 matching with a telephone network and the like, and compresses the voice signal from the subscriber connection unit 30 and outputs it to a predetermined memory unit to record the voice, or reproduce the input voice data to the subscriber connection unit 30 A voice compression playback unit 40 that executes a playback function to listen to a voice signal to a subscriber through the decoding, and decodes the DTMF signal input through the subscriber connection unit 30 to output predetermined digit data to the control unit 10. At the same time, the signal processing unit 40 which decodes various tones from the local exchange CO or the private exchange PABX and inputs them to the control unit 10 during the transmission process. A voice guide unit 60 which performs a function of guiding a voice under the control of the controller 10 so as to effectively use a voice mail device by a subscriber (user) and informing a result of contents desired by the subscriber, and the voice compression And an accumulator 80 which stores, in the accumulator memory element of the accumulator bank according to the bank selection control of the controller 10, audio data compressed and reproduced by the reproducer 40 and related information thereof. . 제1항에 있어서, 축적부(80)가 DRAM 또는 SRAM으로 되어진 다수개의 축적메모리(M1-Mn)가 병렬 접속되고 소정 제어에 의해 개별 선택되는 동시에 상기의 축적메모리(M1-Mn)의 뱅크(Bank)동시에 선택되도록 접속된 제1 축적 뱅크(BN1)와, 상기 제1축적뱅크(BN1)와 동일한 구성으로 접속된 제2, 제3, 제4 …제n축적뱅크(BN1-BNn)와, 시스템 버스(70)상의 DMAC 또는 제어부(10)의 MPU가 상기 제1, 제2, …제n축적뱅크(BN1-BNn)내의 축적메모리(M1-Mn+n)들이 개별억세스 및 뱅크 셀렉트 될 수 있도록 함과 동시에 시스템버스(70)내의 어드레스버스, 데이터버스, 콘트롤버스 신호등이 축적뱅크(BN1-BNn) 및 축적메모리(M1-Mn+n)에 맞게 정합하는 시스템버스 정합부(120)와, 전원입력 유무 감시기능, 백업전지로의 전한기능, 전원 입력단절 보고기능을 가져 통상 입력전원에 의해 구동되다가, 전원이 나가면 이를 검출하여 백업전지로 전환하고 소정의 전원을 상기 제1-제n축적뱅크(BN1-BNn)에 공급하는 전원백부(130)으로 구성함을 특징으로 하는 회로.2. The bank of the storage memories M1-Mn according to claim 1, wherein a plurality of storage memories M1-Mn, in which the storage section 80 is made of DRAM or SRAM, are connected in parallel and individually selected by predetermined control. Bank 1st accumulation bank BN1 connected to be selected at the same time, and 2nd, 3rd, 4th ... which are connected by the same structure as the said 1st accumulation bank BN1. The nth accumulation banks BN1-BNn and the DMAC on the system bus 70 or the MPUs of the control unit 10 are the first, second,... The storage memories M1-Mn + n in the n-th accumulation banks BN1-BNn can be individually accessed and bank selected, and at the same time, the address bus, data bus, and control bus signals in the system bus 70 are stored in the accumulation bank (BN-BNn). BN1-BNn) and the system bus matching unit 120 that matches with the storage memory (M1-Mn + n), power input presence monitoring function, backup to the backup battery, power input disconnection reporting function has a normal input power supply And a power back unit 130 which detects the power supply and converts it into a backup battery and supplies predetermined power to the first-n-th accumulation banks BN1-BNn. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019870014641A 1987-12-21 1987-12-21 Electronic mail system with semiconductor memories KR930002584B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019870014641A KR930002584B1 (en) 1987-12-21 1987-12-21 Electronic mail system with semiconductor memories

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019870014641A KR930002584B1 (en) 1987-12-21 1987-12-21 Electronic mail system with semiconductor memories

Publications (2)

Publication Number Publication Date
KR890011303A true KR890011303A (en) 1989-08-14
KR930002584B1 KR930002584B1 (en) 1993-04-03

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KR1019870014641A KR930002584B1 (en) 1987-12-21 1987-12-21 Electronic mail system with semiconductor memories

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100400722B1 (en) * 1998-12-29 2003-11-15 엘지전자 주식회사 Voice guidance

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100400722B1 (en) * 1998-12-29 2003-11-15 엘지전자 주식회사 Voice guidance

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KR930002584B1 (en) 1993-04-03

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