KR960030590A - Voice transmission method and device using an unused synchronization unit - Google Patents

Voice transmission method and device using an unused synchronization unit Download PDF

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Publication number
KR960030590A
KR960030590A KR1019950000539A KR19950000539A KR960030590A KR 960030590 A KR960030590 A KR 960030590A KR 1019950000539 A KR1019950000539 A KR 1019950000539A KR 19950000539 A KR19950000539 A KR 19950000539A KR 960030590 A KR960030590 A KR 960030590A
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KR
South Korea
Prior art keywords
unit
information
voice
unused
broadcast signal
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Application number
KR1019950000539A
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Korean (ko)
Inventor
장경근
Original Assignee
구자홍
Lg 전자 주식회사
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Publication date
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Priority to KR1019950000539A priority Critical patent/KR960030590A/en
Publication of KR960030590A publication Critical patent/KR960030590A/en

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Abstract

본 발명은 영상정보만을 제공해주는 문자다중방송이 음성정보까지도 제공해 줄 수 있도록 한 미사용 동기부를 이용한 음성전송방법 및 장치에 관한 것이다.The present invention relates to a voice transmission method and apparatus using an unused synchronization unit capable of providing voice information for text multicasting which provides only image information.

종래의 문자다중방송은 오직 영상정보만을 서비스함으로써 시각장애자들은 이를 이용할 수 없었던 점에 감안하여 본 발명은 영상방송신호의 미사용 스캔라인에 음성정보를 실은 영상방송신호를 수신하는 튜너부와, 상기 튜너부에서 동조된 영상방송신호에서 음성정보를 분리하여 해독하는 음성정보해독부와, 상기 음성정보해독부에서 해독된 음성정보를 출력하는 출력부를 구비하여 영상정보만을 서비스해주던 문자다중 방송이 음성정보까지도 서비스해 줄 수 있도록 한 것이다.In view of the fact that the conventional text multiplexing service is only for image information, the visually-impaired person cannot use it, and the present invention provides a tuner unit for receiving a video broadcasting signal carrying audio information on an unused scan line of the video broadcasting signal, and the tuner. Voice information decoding unit that separates and decodes the audio information from the video broadcast signal tuned by the unit, and the output unit for outputting the audio information decoded by the audio information decoding unit, the character multiple broadcasting that only service the video information voice information Even the service was made.

Description

미사용 동기부를 이용한 음성전송방법 및 장치Voice transmission method and device using an unused synchronization unit

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

제2도는 본 발명에 따른 미사용 동기부를 이용한 음성전송장치의 블럭 구성도.2 is a block diagram of a voice transmission apparatus using an unused synchronization unit according to the present invention.

Claims (4)

영상방송신호의 미사용 스캔라인에 음성정보를 실은 영상방송신호를 수신하는 단계와, 상기 영상방송신호의 미사용 스캔라인에 실린 음성정보를 해독하는 단계와, 해독된 음성정보를 출력하는 단계로 이루어진 것을 특징으로 하는 미사용 동기부를 이용한 음성전송방법.Receiving a video broadcast signal carrying audio information on an unused scan line of the video broadcast signal, decoding the audio information carried on an unused scan line of the video broadcast signal, and outputting the decrypted audio information. Voice transmission method using an unused synchronization unit characterized in that. 제1항에 있어서, 상기 음성정보를 해돌하는 단계 다음에 음성과 영상을 동기화하는 동기화단계를 더 포함하는 것을 특징으로 하는 미사용 동기부를 이용한 음성전송방법.The voice transmission method according to claim 1, further comprising a synchronization step of synchronizing an image with a voice after the step of colliding the voice information. 영상방송신호의 미사용 스캔라인에 음성정보를 실은 영상방송신호를 수신하는 튜너부와, 상기 튜너부에서 동조된 영상방송신호에서 음성정보를 분리하여 해독하는 음성정보해독부와, 상기 음성정보해독부에서 해독된 음성정보를 출력하는 출력부로 구성됨을 특징으로 하는 미사용 동기부를 이용한 음성전송장치.A tuner unit for receiving a video broadcast signal carrying voice information on an unused scan line of the video broadcast signal, a voice information decoding unit for separating and decoding voice information from the video broadcast signal tuned by the tuner unit, and the voice information decoding unit Voice transmission apparatus using an unused synchronization unit, characterized in that the output unit for outputting the decoded voice information. 제3항에 있어서, 상기 음성정보 해독부와 출력부 사이에 음성과 영상을 동기화하는 동기화부를 더 구비함을 특징으로 하는 미사용 동기부를 이용한 음송전송장치.4. The sound transmission apparatus according to claim 3, further comprising a synchronization unit for synchronizing audio and video between the audio information decoding unit and the output unit. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950000539A 1995-01-13 1995-01-13 Voice transmission method and device using an unused synchronization unit KR960030590A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950000539A KR960030590A (en) 1995-01-13 1995-01-13 Voice transmission method and device using an unused synchronization unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950000539A KR960030590A (en) 1995-01-13 1995-01-13 Voice transmission method and device using an unused synchronization unit

Publications (1)

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KR960030590A true KR960030590A (en) 1996-08-17

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KR1019950000539A KR960030590A (en) 1995-01-13 1995-01-13 Voice transmission method and device using an unused synchronization unit

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100414511B1 (en) * 1996-02-07 2004-04-14 산요덴키가부시키가이샤 Multicast receiver

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100414511B1 (en) * 1996-02-07 2004-04-14 산요덴키가부시키가이샤 Multicast receiver

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