发明名称 Audio reproducing apparatus
摘要 <p>The invention aims to provide an audio reproducing apparatus having an analog input terminal to which an analog audio signal outputted from an AV apparatus is inputted, and a digital input terminal to which a digital audio signal outputted from the AV apparatus is inputted, comprising an identification means for identifying a type of digital audio signal inputted into the digital input terminal, based on an additional information on said digital audio signal, and a signal path switching means for switching an internal signal path so as to reproduce and output the analog audio signal inputted from the analog input terminal, when the result of an identification in the identification means shows that the digital audio signal inputted from the digital input terminal is a PCM (Pulse Code Modulation) silence signal, and the PCM's silence signal inputted for a predetermined period of time; and reproduce and output the digital audio signal inputted from the digital input terminal when the result of the identification in the identification means shows otherwise.</p>
申请公布号 EP1892711(A2) 申请公布日期 2008.02.27
申请号 EP20070022945 申请日期 2002.09.27
申请人 D&M HOLDINGS, INC. 发明人 NAMATAME, KAZUSHI
分类号 G11B19/02;G11B20/10;H04N5/44;H04N5/46;H04N5/60;H04R5/04 主分类号 G11B19/02
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