Invention Grant
- Patent Title: Encoder and encoding method for multi-channel signal, and decoder and decoding method for multi-channel signal
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Application No.: US14783767Application Date: 2014-04-10
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Publication No.: US09679571B2Publication Date: 2017-06-13
- Inventor: Seung Kwon Beack , Tae Jin Lee , Jong Mo Sung , Jeong Il Seo , Kyeong Ok Kang , Dae Young Jang , Jin Woong Kim
- Applicant: Electronics and Telecommunications Research Institute
- Applicant Address: KR Daejeon
- Assignee: Electronics and Telecommunications Research Institute
- Current Assignee: Electronics and Telecommunications Research Institute
- Current Assignee Address: KR Daejeon
- Agency: William Park & Associates Ltd.
- Priority: KR10-2013-0039272 20130410; KR10-2013-0079230 20130705; KR10-2013-0105727 20130903; KR10-2013-0122638 20131015; KR10-2014-0042972 20140410
- International Application: PCT/KR2014/003126 WO 20140410
- International Announcement: WO2014/168439 WO 20141016
- Main IPC: G10L19/02
- IPC: G10L19/02 ; G10L19/008 ; H04S3/00
Abstract:
An encoder and an encoding method for a multi-channel signal, and a decoder and a decoding method for a multi-channel signal are disclosed. A multi-channel signal may be efficiently processed by consecutive downmixing or upmixing.
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