发明名称 |
Random access audio decoder |
摘要 |
Random access decoding start points (audio frame headers) for AMR-type files are found by sequential elimination of types of file points from consideration for a block of file points following a random access selected point. Chaining of file points according to frame header format interpretation gives paths of points through the block, and selection of maximal path(s) includes sums of weights of the points of a path. The next-to-initial points of such a maximal path provides a decoding start point.
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申请公布号 |
US8386523(B2) |
申请公布日期 |
2013.02.26 |
申请号 |
US20050292882 |
申请日期 |
2005.12.02 |
申请人 |
TEXAS INSTRUMENTS INCORPORATED;MODY MIHIR NARENDRA;JAIN ASHISH;RAO AJIT VENKAT |
发明人 |
MODY MIHIR NARENDRA;JAIN ASHISH;RAO AJIT VENKAT |
分类号 |
G06F7/00 |
主分类号 |
G06F7/00 |
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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