KR870000808A - Voice control circuit of car radiotelephone - Google Patents

Voice control circuit of car radiotelephone Download PDF

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Publication number
KR870000808A
KR870000808A KR1019850003955A KR850003955A KR870000808A KR 870000808 A KR870000808 A KR 870000808A KR 1019850003955 A KR1019850003955 A KR 1019850003955A KR 850003955 A KR850003955 A KR 850003955A KR 870000808 A KR870000808 A KR 870000808A
Authority
KR
South Korea
Prior art keywords
function
control circuit
voice control
switch
handset
Prior art date
Application number
KR1019850003955A
Other languages
Korean (ko)
Other versions
KR870001955B1 (en
Inventor
고갑상
Original Assignee
김용승
금성전기 주식회사
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 김용승, 금성전기 주식회사 filed Critical 김용승
Priority to KR1019850003955A priority Critical patent/KR870001955B1/en
Publication of KR870000808A publication Critical patent/KR870000808A/en
Application granted granted Critical
Publication of KR870001955B1 publication Critical patent/KR870001955B1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)

Abstract

내용 없음.No content.

Description

자동차 무선전화기의 음성제어회로Voice control circuit of car radiotelephone

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

제1도는 본 발명이 사용되는 실시예를 보인 개략적인 블록선도.1 is a schematic block diagram showing an embodiment in which the present invention is used.

제2도는 본 발명의 개략적인 블록선도.2 is a schematic block diagram of the present invention.

제3도는 본 발명의 일부로 구성시킨 수신부의 상세회로도.3 is a detailed circuit diagram of a receiver configured as part of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 송수신부 2 : 송수화기1: transceiver 2: handset

3 : 음성제어회로 8 : 스위치부3: voice control circuit 8: switch

10 : 수신부 11 : 제어부10: receiving unit 11: control unit

12 : 송신부12: transmitter

Claims (1)

송수신기와 송수화기를 구비한 자동차 무선전화기에 있어서, 송수신기 및 송수화기와 음성제어회로와 송수신기간에 스위칭작동을 하게 하는 릴레이들을 구비하게 한 전원부와, 상기 릴레이를 구동시키는 스위치, 필요에 따라 스피이커폰 기능을 핸드프리 기능으로 절환하는 스위치와 음량조절 가변저항기를 구비시킨 스위치부와, 통학자가 듣기를 원할 때는 스피이커폰 기능을 갖게 한 수신부와, 통화자가 말하기를 원할 때 마이크를 통하여 말할 수 있는 기능을 갖게 한 송신부와, 상기 수신부와 송신부의 레벨을 비교하여 그 출력에 따라 송화시와 수화시를 제어하는 제어부들로 구성시킨 음성제어회로.An automobile radiotelephone having a transceiver and a handset, comprising: a power supply having a transceiver, a handset, a voice control circuit, and relays for switching operation during a transmission and reception period, a switch for driving the relay, and a speakerphone function as necessary. A switch unit equipped with a switch for switching the function to the hands-free function and a variable potentiometer, a receiving unit having a speaker phone function when the attendant wants to listen, and a function that can speak through a microphone when the caller wants to speak. And a control unit which compares the level of the transmitter and the receiver, and controls the talk time and the talk time according to the output. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019850003955A 1985-06-05 1985-06-05 Sound control circuit of wireless telephone for vehicle KR870001955B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019850003955A KR870001955B1 (en) 1985-06-05 1985-06-05 Sound control circuit of wireless telephone for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019850003955A KR870001955B1 (en) 1985-06-05 1985-06-05 Sound control circuit of wireless telephone for vehicle

Publications (2)

Publication Number Publication Date
KR870000808A true KR870000808A (en) 1987-02-20
KR870001955B1 KR870001955B1 (en) 1987-10-23

Family

ID=19241265

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850003955A KR870001955B1 (en) 1985-06-05 1985-06-05 Sound control circuit of wireless telephone for vehicle

Country Status (1)

Country Link
KR (1) KR870001955B1 (en)

Also Published As

Publication number Publication date
KR870001955B1 (en) 1987-10-23

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