KR950015960U
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1995-06-19
Audio signal selection circuit during dubbing of camcorder
KR970019376U
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1997-05-26
Dubbing of hi-fi audio signals
KR960006606U
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1996-02-17
Video Overlap Circuit of Audio Signal
KR970046004U
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1997-07-31
Recording control circuit of audio component
KR910012710U
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1991-07-30
Audio fade-out control circuit of camcorder
KR940008457U
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1994-04-18
Audio dubbing circuit
KR970048012U
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1997-07-31
Voice modulation signal editing recording circuit of camcorder
KR950031326U
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1995-11-22
Audio signal editing circuit of video tape recorder
KR930005862U
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1993-03-22
Voice mode selection and dubbing circuit
KR940027753U
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1994-12-10
Audio signal selection circuit
KR910013421U
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1991-07-30
Audio recording monitor circuit of camcorder
KR950026065U
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1995-09-18
Video/audio signal output selection circuit
KR920015551U
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1992-08-17
Audio dubbing circuit
KR940021453U
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1994-09-24
Outline signal generating circuit of camcorder
KR950004672U
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1995-02-18
Audio signal recording/playback device
KR910003330U
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1991-02-27
Noise reduction circuit during video signal reproduction
KR890014602U
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1989-08-11
Video audio signal selection circuit
KR960024900U
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1996-07-22
Audio / Video Signal Control Circuit of Video Cassette Tape Recorder
KR950004962U
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1995-02-18
Automatic audio signal mute circuit
KR940027731U
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1994-12-10
Audio signal filtering circuit
KR970046159U
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1997-07-31
Automatic frequency control circuit of video cassette recorder
KR900013838U
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1990-07-06
Audio mute circuit of video equipment
KR930020305U
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1993-09-24
Pick-up circuit of video tape recorder
KR950020850U
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1995-07-26
Digital audio tape recorder
KR880005103U
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1988-05-11
RF voice signal selection circuit during VTR playback