KR890017968A - Audio Processing System of TV Receiver - Google Patents

Audio Processing System of TV Receiver Download PDF

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Publication number
KR890017968A
KR890017968A KR1019890005951A KR890005951A KR890017968A KR 890017968 A KR890017968 A KR 890017968A KR 1019890005951 A KR1019890005951 A KR 1019890005951A KR 890005951 A KR890005951 A KR 890005951A KR 890017968 A KR890017968 A KR 890017968A
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KR
South Korea
Prior art keywords
processing system
audio
audio processing
band pass
voice
Prior art date
Application number
KR1019890005951A
Other languages
Korean (ko)
Inventor
로버트 앤더슨 마크
프란시스 룸리취 마크
Original Assignee
톰슨 컨슈머 일렉트로닉스 인코포레이티드
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.)
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Publication date
Application filed by 톰슨 컨슈머 일렉트로닉스 인코포레이티드 filed Critical 톰슨 컨슈머 일렉트로닉스 인코포레이티드
Publication of KR890017968A publication Critical patent/KR890017968A/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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Receiver Circuits (AREA)

Abstract

내용 없음No content

Description

텔레비젼 수상기의 오디오처리 시스템Audio Processing System of TV Receiver

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

도면은 본 발명의 양호한 실시예를 포함하는 텔레비젼 수상기 스테레오 시스템의 일부분 블럭 다이어그램.Figure is a partial block diagram of a television receiver stereo system incorporating a preferred embodiment of the present invention.

Claims (5)

변조된 음성 반송파 신호는 오디어 시스템 전송 대역폭을 가지며, 오디오처리 시스템은 상기 변조된 음성 반송파 신호를 검출하기 위한 수단(13)과 상기 검출수단에 응답하는 대역 통과 필터수단(14)과 상기 대역 통과 필터수단(14)에 응답하는 음성신호 처리수단(15,16)을 구비하며, 비디오 정보를 포함한 텔레비젼 신호와 모노랄 및 스테레오포닉 음성정보와 제 2 오디오 프로그램(SAP)정보에 의해 변조된 음성 반송파 신호를 처리하기 위한 텔레비젼 수상기의 오디오처리 시스템에 있어서, 상기 대역 통과 필터(14)는 상기 오디어 시스템 전송 대역폭보다 적은 대역폭을 갖는 것을 특징으로 하는 텔레비젼 수상기의 오디오처리 시스템.The modulated voice carrier signal has an audio system transmission bandwidth, and the audio processing system includes means 13 for detecting the modulated voice carrier signal, band pass filter means 14 responsive to the detection means, and the band pass. Voice signal processing means (15, 16) responsive to the filter means (14), and a voice carrier modulated by a television signal including video information, monaural and stereophonic voice information, and second audio program (SAP) information. An audio processing system of a television receiver for processing a signal, wherein the band pass filter (14) has a bandwidth less than the audio system transmission bandwidth. 제 1 항에 있어서, 상기 대역 통과 필터수단은 약 200KHz의 대역폭을 갖는 것을 특징으로 하는 텔레비젼 수상기의 오디오처리 시스템.2. The audio processing system according to claim 1, wherein said band pass filter means has a bandwidth of about 200 KHz. 제 2 항에 있어서, 상기 대역 통과 필터(14)는 세라믹 필터인 것을 특징으로 하는 텔레비젼 수상기의 오디오처리 시스템.3. The audio processing system according to claim 2, wherein said band pass filter (14) is a ceramic filter. 제 3 항에 있어서, 세라믹 필터는 단일 구성체인 것을 특징으로 하는 텔레비젼 수상기의 오디오처리 시스템.4. The audio processing system according to claim 3, wherein the ceramic filter is a single component. 제 4 항에 있어서, 상기 반송파 주파수는 제 2 오디오 프로그램(SAP) 음성정보에 의해 변조되는 것을 특징으로 하는 텔레비젼 수상기의 오디오처리 시스템.5. The audio processing system of claim 4, wherein the carrier frequency is modulated by second audio program (SAP) voice information. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890005951A 1988-05-06 1989-05-03 Audio Processing System of TV Receiver KR890017968A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19085888A 1988-05-06 1988-05-06
US190,858 1988-05-06

Publications (1)

Publication Number Publication Date
KR890017968A true KR890017968A (en) 1989-12-18

Family

ID=22703089

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890005951A KR890017968A (en) 1988-05-06 1989-05-03 Audio Processing System of TV Receiver

Country Status (2)

Country Link
JP (1) JPH01318471A (en)
KR (1) KR890017968A (en)

Also Published As

Publication number Publication date
JPH01318471A (en) 1989-12-22

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