TELEVISION RECEIVER WITH DIVERSITY FUNCTION
PROBLEM TO BE SOLVED: To provide a television receiver that conducts optimum diversity with respect to quality for a viewer of the whole reproduced information including audio information. SOLUTION: The television receiver conducts diversity depending on a reception state and is provided with demodu...
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creator | NUGA TADAO MIYAHARA YUTAKA SHIBATA KOJI KAWAKAMI YASUO |
description | PROBLEM TO BE SOLVED: To provide a television receiver that conducts optimum diversity with respect to quality for a viewer of the whole reproduced information including audio information. SOLUTION: The television receiver conducts diversity depending on a reception state and is provided with demodulation means 2, 3 that demodulate a composite video signal and an audio signal from the received signal, vertical timing detection means 41, 81, 82, 83, 5 that detect the timing of a vertical synchronizing signal in the composite video signal, a distortion detection means 3A that discriminates it when distortion of the audio signal exceeds a prescribed level to generate a distortion detection signal, and a corneal means 5 that executes a 1st diversity operation based on a timing detected by the vertical timing detection means and executes a 2nd diversity operation in response to the distortion detection signal. |
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SOLUTION: The television receiver conducts diversity depending on a reception state and is provided with demodulation means 2, 3 that demodulate a composite video signal and an audio signal from the received signal, vertical timing detection means 41, 81, 82, 83, 5 that detect the timing of a vertical synchronizing signal in the composite video signal, a distortion detection means 3A that discriminates it when distortion of the audio signal exceeds a prescribed level to generate a distortion detection signal, and a corneal means 5 that executes a 1st diversity operation based on a timing detected by the vertical timing detection means and executes a 2nd diversity operation in response to the distortion detection signal.</description><edition>6</edition><language>eng</language><subject>ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; PICTORIAL COMMUNICATION, e.g. TELEVISION ; TRANSMISSION</subject><creationdate>1999</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19990831&DB=EPODOC&CC=JP&NR=H11239301A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19990831&DB=EPODOC&CC=JP&NR=H11239301A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NUGA TADAO</creatorcontrib><creatorcontrib>MIYAHARA YUTAKA</creatorcontrib><creatorcontrib>SHIBATA KOJI</creatorcontrib><creatorcontrib>KAWAKAMI YASUO</creatorcontrib><title>TELEVISION RECEIVER WITH DIVERSITY FUNCTION</title><description>PROBLEM TO BE SOLVED: To provide a television receiver that conducts optimum diversity with respect to quality for a viewer of the whole reproduced information including audio information. 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SOLUTION: The television receiver conducts diversity depending on a reception state and is provided with demodulation means 2, 3 that demodulate a composite video signal and an audio signal from the received signal, vertical timing detection means 41, 81, 82, 83, 5 that detect the timing of a vertical synchronizing signal in the composite video signal, a distortion detection means 3A that discriminates it when distortion of the audio signal exceeds a prescribed level to generate a distortion detection signal, and a corneal means 5 that executes a 1st diversity operation based on a timing detected by the vertical timing detection means and executes a 2nd diversity operation in response to the distortion detection signal.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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subjects | ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PICTORIAL COMMUNICATION, e.g. TELEVISION TRANSMISSION |
title | TELEVISION RECEIVER WITH DIVERSITY FUNCTION |
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