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HK1104655B - 基於celp语音编码的正交搜索 - Google Patents

基於celp语音编码的正交搜索 Download PDF

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Publication number
HK1104655B
HK1104655B HK07109794.2A HK07109794A HK1104655B HK 1104655 B HK1104655 B HK 1104655B HK 07109794 A HK07109794 A HK 07109794A HK 1104655 B HK1104655 B HK 1104655B
Authority
HK
Hong Kong
Prior art keywords
vector
random
section
adaptive
matrix
Prior art date
Application number
HK07109794.2A
Other languages
German (de)
English (en)
French (fr)
Other versions
HK1104655A1 (zh
Inventor
Kazutoshi Yasunaga
Toshiyuki Morii
Original Assignee
知识产权之桥一号有限责任公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP28941297A external-priority patent/JP3235543B2/ja
Priority claimed from JP29513097A external-priority patent/JP3175667B2/ja
Priority claimed from JP08571798A external-priority patent/JP3174756B2/ja
Application filed by 知识产权之桥一号有限责任公司 filed Critical 知识产权之桥一号有限责任公司
Publication of HK1104655A1 publication Critical patent/HK1104655A1/zh
Publication of HK1104655B publication Critical patent/HK1104655B/zh

Links

HK07109794.2A 1997-10-22 2007-09-07 基於celp语音编码的正交搜索 HK1104655B (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP28941297A JP3235543B2 (ja) 1997-10-22 1997-10-22 音声符号化／復号化装置
JP28941297 1997-10-22
JP29513097 1997-10-28
JP29513097A JP3175667B2 (ja) 1997-10-28 1997-10-28 ベクトル量子化法
JP8571798 1998-03-31
JP08571798A JP3174756B2 (ja) 1998-03-31 1998-03-31 音源ベクトル生成装置及び音源ベクトル生成方法

Publications (2)

Publication Number Publication Date
HK1104655A1 HK1104655A1 (zh) 2008-01-18
HK1104655B true HK1104655B (zh) 2014-01-03

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