发明名称 |
MULTI-CHANNEL AUDIO DECODING METHOD AND APPARATUS THEREFOR |
摘要 |
<p>Provided is a multi-channel audio decoding method and apparatus therefor, the method involving decoding filter bank coefficients of a plurality of bands from a bitstream having a predetermined format; performing frequency transformation on the decoded filter bank coefficients of the plurality of bands, with respect to each of the plurality of bands; compensating for a phase of each of the plurality of bands according to a predetermined phase compensation value, and serially band-synthesizing the frequency-transformed coefficients of each of the plurality of phase-compensated bands on a frequency domain; and decoding a multi-channel audio signal from the band-synthesized frequency-transformed coefficients.</p> |
申请公布号 |
WO2011021790(A2) |
申请公布日期 |
2011.02.24 |
申请号 |
WO2010KR04976 |
申请日期 |
2010.07.29 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM, HYUN-WOOK;JEONG, JONG-HOON;MOON, HAN-GIL |
分类号 |
G11B20/10;G10L19/00;G10L19/008;H03M7/30 |
主分类号 |
G11B20/10 |
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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