| 发明名称 |
METHOD OF EMBEDDING COMPRESSED DIGITAL AUDIO SIGNALS IN A VIDEO SIGNAL USING GUARD BANDS |
| 摘要 |
<p>An audio signal processor forms gaps or guard bands in sequences of blocks conveying encoded audio information and time aligns the guard bands with video information. The guard bands are formed to allow for variations in processing or circuit delays so that the routing or switching of different streams of video information with embedded audio information does not result in a loss of any encoded audio blocks.</p> |
| 申请公布号 |
EP1062816(A1) |
申请公布日期 |
2000.12.27 |
| 申请号 |
EP19990913844 |
申请日期 |
1999.03.11 |
| 申请人 |
DOLBY LABORATORIES LICENSING CORPORATION |
发明人 |
TODD, CRAIG, CAMPBELL |
| 分类号 |
H04N7/08;G10L11/00;G10L19/00;H04N7/081;H04N21/236;H04N21/2368;H04N21/434;(IPC1-7):H04N7/52 |
主分类号 |
H04N7/08 |
| 代理机构 |
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代理人 |
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| 地址 |
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