发明名称 |
AUDIO DECODER AND METHOD FOR PROVIDING A DECODED AUDIO INFORMATION USING AN ERROR CONCEALMENT MODIFYING A TIME DOMAIN EXCITATION SIGNAL. |
摘要 |
An audio decoder (200; 400) for providing a decoded audio information (220; 412) on the basis of an encoded audio information (210; 410). The audio decoder comprises an error concealment (240; 480; 600) configured to provide an error concealment audio information (242; 482; 612) for concealing a loss of an audio frame, wherein the error concealment is configured to modify a time domain excitation signal (452, 456; 610) obtained for one or more audio frames preceding a lost audio frame, in order to obtain the error concealment audio information. |
申请公布号 |
MX2016005542(A) |
申请公布日期 |
2016.07.21 |
申请号 |
MX20160005542 |
申请日期 |
2014.10.27 |
申请人 |
FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V. |
发明人 |
LECOMTE, JÉRÉMIE |
分类号 |
G10L19/005;G10L19/02;G10L19/08;G10L25/90 |
主分类号 |
G10L19/005 |
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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