Invention Grant
- Patent Title: Method for decoding an audio signal
- Patent Title (中): 音频信号解码方法
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Application No.: US12065270Application Date: 2006-08-30
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Publication No.: US07987097B2Publication Date: 2011-07-26
- Inventor: Hee Suk Pang , Hyeon O Oh , Dong Soo Kim , Jae Hyun Lim , Yang-Won Jung
- Applicant: Hee Suk Pang , Hyeon O Oh , Dong Soo Kim , Jae Hyun Lim , Yang-Won Jung
- Applicant Address: KR Seoul
- Assignee: LG Electronics
- Current Assignee: LG Electronics
- Current Assignee Address: KR Seoul
- Agency: Fish & Richardson P.C.
- Priority: KR10-2006-0004055 20060113; KR10-2006-0004056 20060113; KR10-2006-0004065 20060113; KR10-2006-0056480 20060622
- International Application: PCT/KR2006/003436 WO 20060830
- International Announcement: WO2007/027057 WO 20070308
- Main IPC: G01L19/00
- IPC: G01L19/00
Abstract:
The invention relates to a method for decoding an audio signal, to allow an audio signal to be compressed and transferred more efficiently. The inventive method comprises steps of receiving an audio signal with spatial information signal, obtaining location information using the number of time slot and parameter of audio signal, establishing a multi-channel audio signal by applying spatial information signal to down-mix signal, and performing a multi-channel array for a multi-channel audio signal in response to the output channel.
Public/Granted literature
- US07908148B2 Method for decoding an audio signal Public/Granted day:2011-03-15
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