发明名称 |
AN APPARATUS FOR PROCESSING A SIGNAL AND METHOD THEREOF |
摘要 |
An apparatus for processing a signal and method thereof are disclosed. The present invention includes receiving coding mode information indicating a speech coding scheme or an audio coding scheme, linear prediction coding degree information indicating a linear prediction coding degree, and the signal including at least one of a speech signal and an audio signal; decoding the signal according to the speech coding scheme or the audio coding scheme based on the coding mode information; decoding linear prediction coding coefficients of the signal based on the linear prediction coding degree information; and generating an output signal by applying the decoded linear prediction coding coefficients to the decoded signal. In this case, the linear prediction coding degree information is determined based on a variation of a value of an LPC residual generated from performing the linear prediction coding on the signal. |
申请公布号 |
WO2011059254(A3) |
申请公布日期 |
2011.10.27 |
申请号 |
WO2010KR07986 |
申请日期 |
2010.11.12 |
申请人 |
LG ELECTRONICS INC.;YOON, SUNG YONG;CHOI, TACK SUNG;LEE, HYUN KOOK |
发明人 |
YOON, SUNG YONG;CHOI, TACK SUNG;LEE, HYUN KOOK |
分类号 |
G10L19/04;G10L19/02;G10L19/06;G10L19/10;G11B20/10 |
主分类号 |
G10L19/04 |
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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