发明名称 |
Recording and playback of multi-channel digital audio having different resolutions for different channels |
摘要 |
Methods and apparatus for recording on DVD-like recording media in which audio content is stored in a high-capacity multi-channel (e.g., six-channel) format are provided. Various channels may use various resolutions. A two-channel audio output may be derived from the multi-channel audio data stream during playback. To facilitate an accurate derivation, the mixing coefficients to be used in generating the derivation can be supplied along with the six-channel audio data. <IMAGE> |
申请公布号 |
SG71786(A1) |
申请公布日期 |
2000.05.23 |
申请号 |
SG19980000906 |
申请日期 |
1998.05.04 |
申请人 |
WEA MANUFACTURING INC. |
发明人 |
MCPERSON ALAN;THAGARD GREGORY;OUTWATER, EDWIN, III;COOKSON CHRISTOPHER |
分类号 |
G11B;G11B20/00;G11B20/10;G11B20/12;H04H20/89 |
主分类号 |
G11B |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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