发明授权
- 专利标题： Multiple audio channels recording and reproduction apparatus
- 专利标题（中）： 多声道通道记录和再现设备
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申请号： US677452申请日： 1996-07-02
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公开(公告)号： US5636186A公开(公告)日： 1997-06-03
- 发明人: Kaoru Yamamoto , Takao Sawabe
- 申请人： Kaoru Yamamoto , Takao Sawabe
- 申请人地址： JPX Tokyo-to
- 专利权人： Pioneer Electronic Corporation
- 当前专利权人： Pioneer Electronic Corporation
- 当前专利权人地址： JPX Tokyo-to
- 优先权： JPX7-169101 19950704
- 主分类号： H04N5/765
- IPC分类号： H04N5/765 ; G10K15/04 ; G11B20/00 ; G11B20/10 ; G11B20/12 ; G11B27/00 ; G11B27/034 ; G11B27/10 ; G11B27/32 ; G11B27/34 ; H04N5/781 ; H04N5/85 ; H04N5/92 ; H04N5/928 ; H04N7/30 ; H04N9/804 ; H04N9/806 ; H04B1/20
摘要：
Information data include audio information data corresponding to M (M: a natural number) types of audio information arbitrarily selected from N (N: a natural number not less than 3, and M.ltoreq.N) types of audio information set in advance. An apparatus for recording the information data onto a record medium as groups of audio information data corresponding to the selected M types respectively, is provided with: a data generating device for generating record content information data to identify the selected M types of audio information; and a recording unit for recording the generated record content information data and the groups of audio information data corresponding to the generated record content information data onto the record medium.