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HK1155845B - 音频编码器和音频解码器 - Google Patents

音频编码器和音频解码器 Download PDF

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Publication number
HK1155845B
HK1155845B HK11109991.7A HK11109991A HK1155845B HK 1155845 B HK1155845 B HK 1155845B HK 11109991 A HK11109991 A HK 11109991A HK 1155845 B HK1155845 B HK 1155845B
Authority
HK
Hong Kong
Prior art keywords
context
coefficients
segment
spectral
group
Prior art date
Application number
HK11109991.7A
Other languages
German (de)
English (en)
French (fr)
Other versions
HK1155845A (zh
Inventor
Markus Multrus
Bernhard Grill
Guillaume Fuchs
Stefan Geyersberger
Nikolaus Rettelbach
Virgilio Bacigalupo
Original Assignee
弗劳恩霍夫应用研究促进协会
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 弗劳恩霍夫应用研究促进协会 filed Critical 弗劳恩霍夫应用研究促进协会
Publication of HK1155845A publication Critical patent/HK1155845A/zh
Publication of HK1155845B publication Critical patent/HK1155845B/zh

Links

HK11109991.7A 2008-07-11 2009-05-18 音频编码器和音频解码器 HK1155845B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61/079,842 2008-07-11
US61/103,820 2008-10-08

Publications (2)

Publication Number Publication Date
HK1155845A HK1155845A (zh) 2012-05-25
HK1155845B true HK1155845B (zh) 2018-06-29

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