| 发明名称 |
SYSTEMS, METHODS, APPARATUS, AND COMPUTER PROGRAM PRODUCTS FOR WIDEBAND SPEECH CODING |
| 摘要 |
<p>Methods of audio coding are described in which an excitation signal for a first frequency band of the audio signal is used to calculate an excitation signal for a second frequency band of the audio signal that is separated from the first frequency band.</p> |
| 申请公布号 |
EP2577659(A1) |
申请公布日期 |
2013.04.10 |
| 申请号 |
EP20110727577 |
申请日期 |
2011.06.01 |
| 申请人 |
QUALCOMM INCORPORATED |
发明人 |
YANG, DAI;SINDER, DANIEL, J. |
| 分类号 |
G10L21/038 |
主分类号 |
G10L21/038 |
| 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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