发明名称 |
METHOD AND APPARATUS FOR ENCODING/DECODING AN AUDIO SIGNAL |
摘要 |
Provided are a method and apparatus for encoding an audio signal and a method and apparatus for decoding an audio signal, in which errors generated during encoding and decoding of the audio signal are reduced to enhance the audio quality of a reconstructed audio signal. The method of encoding the audio signal includes detecting a pitch of the audio signal, determining a filter coefficient based on the detected pitch, performing second filtering on the audio signal, based on the determined filter coefficient; and encoding an audio signal resulting from the second filtering. |
申请公布号 |
WO2015093742(A1) |
申请公布日期 |
2015.06.25 |
申请号 |
WO2014KR11365 |
申请日期 |
2014.11.25 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE, NAM-SUK;KIM, HYUN-WOOK |
分类号 |
G10L19/02 |
主分类号 |
G10L19/02 |
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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