发明名称 SOUND/PICTURE RECORDING/REPRODUCING SYSTEM
摘要 PURPOSE: To eliminate discomfort of an audience which is caused when a sound at a volume level different from that before switching is outputted when an input medium is switched. CONSTITUTION: A sound/picture recording/reproducing system comprises a sound signal switching means which switches between first and second sound signals of a first volume level and a third sound signal of a second volume level and then outputs any one of the first, second, and third sound signals. It also comprises a mute means which applies muting operation to any one of the first and second sound signals outputted from the sound signal switching means when the sound signal switching means switches from the third sound signal to either the first sound signal or the second sound signal.
申请公布号 KR20020000727(A) 申请公布日期 2002.01.05
申请号 KR20010036520 申请日期 2001.06.26
申请人 MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. 发明人 HASHIMOTO ATSUSHI;OGATA YASUHIRO;TAKEBAYASHI HIROJI
分类号 H04N5/85;G11B20/10;H04N5/91;H04N5/926;H04N5/93;H04N9/79;H04R3/00;(IPC1-7):G11B19/02 主分类号 H04N5/85
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