发明授权
- 专利标题： Audio signal processing using pilot based coding
- 专利标题（中）： 使用基于导频的编码的音频信号处理
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申请号： US12089383申请日： 2006-10-04
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公开(公告)号： US07752053B2公开(公告)日： 2010-07-06
- 发明人: Hee Suk Pang , Hyen O Oh , Dong Soo Kim , Jae Hyun Lim , Yang-Won Jung , Hyo Jin Kim
- 申请人： Hee Suk Pang , Hyen O Oh , Dong Soo Kim , Jae Hyun Lim , Yang-Won Jung , Hyo Jin Kim
- 申请人地址： KR Seoul
- 专利权人： LG Electronics Inc.
- 当前专利权人： LG Electronics Inc.
- 当前专利权人地址： KR Seoul
- 代理机构： Fish & Richardson P.C.
- 优先权： KR10-2006-0004049 20060113; KR10-2006-0004050 20060113; KR10-2006-0030651 20060404; KR10-2006-0079836 20060823; KR10-2006-0079837 20060823; KR10-2006-0079838 20060823
- 国际申请： PCT/KR2006/004022 WO 20061004
- 国际公布： WO2007/040362 WO 20070412
- 主分类号： G10L19/00
- IPC分类号： G10L19/00
摘要：
An apparatus for processing a signal and method thereof are disclosed. Data coding and entropy coding are performed with interconnection, and grouping is used to enhance coding efficiency. The present invention includes the steps of obtaining a group reference value corresponding to a plurality of data included in one group through data grouping and internal grouping for the data grouping and a difference value corresponding to the group reference value and obtaining the data using the group reference value and the difference value.
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