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HK1218461B - 用於选择第一音频编码算法和第二音频编码算法之一的装置与方法 - Google Patents

用於选择第一音频编码算法和第二音频编码算法之一的装置与方法 Download PDF

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Publication number
HK1218461B
HK1218461B HK16106405.8A HK16106405A HK1218461B HK 1218461 B HK1218461 B HK 1218461B HK 16106405 A HK16106405 A HK 16106405A HK 1218461 B HK1218461 B HK 1218461B
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HK
Hong Kong
Prior art keywords
audio signal
estimated
adaptive codebook
weighted
algorithm
Prior art date
Application number
HK16106405.8A
Other languages
German (de)
English (en)
French (fr)
Other versions
HK1218461A1 (zh
Inventor
Emmanuel Ravelli
Stefan DÖHLA
Guillaume Fuchs
Eleni FOTOPOULOU
Christian Helmrich
Original Assignee
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
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
Application filed by Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. filed Critical Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
Priority claimed from PCT/EP2014/051557 external-priority patent/WO2014118136A1/en
Publication of HK1218461A1 publication Critical patent/HK1218461A1/zh
Publication of HK1218461B publication Critical patent/HK1218461B/zh

Links

HK16106405.8A 2013-01-29 2014-01-28 用於选择第一音频编码算法和第二音频编码算法之一的装置与方法 HK1218461B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361758100P 2013-01-29 2013-01-29
US61/758,100 2013-01-29
PCT/EP2014/051557 WO2014118136A1 (en) 2013-01-29 2014-01-28 Apparatus and method for selecting one of a first audio encoding algorithm and a second audio encoding algorithm

Publications (2)

Publication Number Publication Date
HK1218461A1 HK1218461A1 (zh) 2017-02-17
HK1218461B true HK1218461B (zh) 2018-02-02

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