KR870011809A - Voice Multiple Broadcasting Signal Selection Circuit - Google Patents

Voice Multiple Broadcasting Signal Selection Circuit Download PDF

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Publication number
KR870011809A
KR870011809A KR1019860003626A KR860003626A KR870011809A KR 870011809 A KR870011809 A KR 870011809A KR 1019860003626 A KR1019860003626 A KR 1019860003626A KR 860003626 A KR860003626 A KR 860003626A KR 870011809 A KR870011809 A KR 870011809A
Authority
KR
South Korea
Prior art keywords
circuit
stereo
signals
broadcast
note
Prior art date
Application number
KR1019860003626A
Other languages
Korean (ko)
Other versions
KR890001813B1 (en
Inventor
마학산
하학산
정명모
정형호
Original Assignee
대우전자 주식회사
김용원
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 대우전자 주식회사, 김용원 filed Critical 대우전자 주식회사
Priority to KR1019860003626A priority Critical patent/KR890001813B1/en
Publication of KR870011809A publication Critical patent/KR870011809A/en
Application granted granted Critical
Publication of KR890001813B1 publication Critical patent/KR890001813B1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
    • H04N5/607—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals for more than one sound signal, e.g. stereo, multilanguages

Abstract

내용 없음No content

Description

음성다중 방송신호 선택회로Voice Multiple Broadcasting Signal Selection Circuit

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

제1도는 본 발명의 블록도.1 is a block diagram of the present invention.

Claims (1)

음성다중 방송신호 선택회로에 있어서, 모노, 스테레오 및 2개국어방송신호를 검파하여 상기 방송신호에 각각 대응되는 신호를 출력시키는 검파출력집적소자(IC1)으로 구성된 검파출력회로(1)와 단 1개의 모우드 선택스위치(SW1)와 상기 검파출력신호에 따라서 모노 및 2개국어 방송시에는 L+R신호가 스테레오 방송시에는 L 및 R신호가 자동적으로 출력되도록하고, 또한 상기 스위치(SW1)의 조작 혹은 원격조절펄스 수신회로(5)의 출력에 따라서 스테레오 방송시에는 모노/스테레오, 2개국어방송시에는 L-R부(SUB)/주+부/L+R주(MAIN)의 순서로 음성신호가 반복 선택절환되어 출력되도록 절환스위치 집적소자(IC3)로 구성된 절환스위치회로(3)에 인가되는 스위칭 제어신호를 발생시키는 제어신호 발생회로(2)와 상기 제어신호에 따라서 상기 절환스위치회로(3)의 출력에 대응되는 모우드를 표시하기 위한 모우드 표시회로(4)로 구성된 음성다중 방송신호 선택회로.In the audio multiple broadcast signal selection circuit, a detection output circuit (1) consisting of a detection output integrated circuit (IC 1 ) for detecting mono, stereo, and bilingual broadcast signals and outputting signals corresponding to the broadcast signals, respectively. Thus in one the mode selection switch (SW 1) and the detection output signals mono or bilingual broadcast when at the time of the L + R signal, a stereo broadcasting, and so that the L and R signals automatically output, and wherein said switch (SW 1 ), Or mono / stereo for stereo broadcasting, and LR section (SUB) / note + section / L + R note (MAIN) for stereo broadcasting. A control signal generating circuit (2) for generating a switching control signal applied to a switching switch circuit (3) composed of a switching switch integrated device (IC 3 ) so that an audio signal is repeatedly selected and outputted, and the switching switch according to the control signal Of circuit (3) The mode consisting of the display circuit (4) for displaying the modal forces corresponding to the sound multiplex broadcast signal selection circuit. ※참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is to be disclosed based on the initial application.
KR1019860003626A 1986-05-09 1986-05-09 Selecting circuit of stereo broad cast signal KR890001813B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019860003626A KR890001813B1 (en) 1986-05-09 1986-05-09 Selecting circuit of stereo broad cast signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019860003626A KR890001813B1 (en) 1986-05-09 1986-05-09 Selecting circuit of stereo broad cast signal

Publications (2)

Publication Number Publication Date
KR870011809A true KR870011809A (en) 1987-12-26
KR890001813B1 KR890001813B1 (en) 1989-05-23

Family

ID=19249866

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860003626A KR890001813B1 (en) 1986-05-09 1986-05-09 Selecting circuit of stereo broad cast signal

Country Status (1)

Country Link
KR (1) KR890001813B1 (en)

Also Published As

Publication number Publication date
KR890001813B1 (en) 1989-05-23

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