- 专利标题： Method and apparatus for encoding and decoding noise signal
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申请号： US13607991申请日： 2012-09-10
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公开(公告)号： US09025778B2公开(公告)日： 2015-05-05
- 发明人: Eun-mi Oh , Anton Porov , Jung-hoe Kim
- 申请人： Eun-mi Oh , Anton Porov , Jung-hoe Kim
- 申请人地址： KR Suwon-Si
- 专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人地址： KR Suwon-Si
- 代理机构： Staas & Halsey LLP
- 优先权： KR10-2007-0022574 20070307
- 主分类号： H04B15/00
- IPC分类号： H04B15/00 ; G10L19/028 ; G10L19/02
摘要：
Provided is a method and apparatus for encoding/decoding an audio signal. Sections which are not used to output noise components near important spectral components and sub-bands which are not used to output noise components, are determined to be encoded or decoded, so that the efficiency of encoding and decoding an audio signal increases, and sound quality can be improved using less bits.
公开/授权文献
- US08712062B2 Method and apparatus for encoding and decoding noise signal 公开/授权日：2014-04-29
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