[go: up one dir, main page]

HK1213360B - 编码器、解码器以及用於後向兼容的多分辨率空间音频对象编码的方法 - Google Patents

编码器、解码器以及用於後向兼容的多分辨率空间音频对象编码的方法 Download PDF

Info

Publication number
HK1213360B
HK1213360B HK16101300.5A HK16101300A HK1213360B HK 1213360 B HK1213360 B HK 1213360B HK 16101300 A HK16101300 A HK 16101300A HK 1213360 B HK1213360 B HK 1213360B
Authority
HK
Hong Kong
Prior art keywords
parametric
information
side information
signal
audio object
Prior art date
Application number
HK16101300.5A
Other languages
German (de)
English (en)
French (fr)
Other versions
HK1213360A1 (zh
Inventor
Sascha Disch
Harald Fuchs
Jouni PAULUS
Leon Terentiv
Oliver Hellmuth
Jürgen HERRE
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
Priority claimed from EP13167485.5A external-priority patent/EP2717261A1/en
Application filed by Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. filed Critical Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
Publication of HK1213360A1 publication Critical patent/HK1213360A1/zh
Publication of HK1213360B publication Critical patent/HK1213360B/zh

Links

HK16101300.5A 2012-10-05 2013-10-02 编码器、解码器以及用於後向兼容的多分辨率空间音频对象编码的方法 HK1213360B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261710128P 2012-10-05 2012-10-05
US61/710,128 2012-10-05
EP13167485.5A EP2717261A1 (en) 2012-10-05 2013-05-13 Encoder, decoder and methods for backward compatible multi-resolution spatial-audio-object-coding
EP13167485.5 2013-05-13
PCT/EP2013/070533 WO2014053537A1 (en) 2012-10-05 2013-10-02 Encoder, decoder and methods for backward compatible multi-resolution spatial-audio-object-coding

Publications (2)

Publication Number Publication Date
HK1213360A1 HK1213360A1 (zh) 2016-06-30
HK1213360B true HK1213360B (zh) 2019-11-22

Family

ID=

Similar Documents

Publication Publication Date Title
EP2904609B1 (en) Encoder, decoder and methods for backward compatible multi-resolution spatial-audio-object-coding
US10152978B2 (en) Encoder, decoder and methods for signal-dependent zoom-transform in spatial audio object coding
AU2014267408B2 (en) Audio object separation from mixture signal using object-specific time/frequency resolutions
HK1213360B (zh) 编码器、解码器以及用於後向兼容的多分辨率空间音频对象编码的方法
HK1213361B (zh) 编码器、解码器以及用於空间音频对象编码中的信号相关的缩放变换的方法
HK1222253B (zh) 利用对象特定时间/频率分辨率从混合信号分离音频对象