Invention Grant
- Patent Title: Method for processing audio signal
- Patent Title (中): 音频信号处理方法
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Application No.: US11997321Application Date: 2006-07-28
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Publication No.: US07706905B2Publication Date: 2010-04-27
- Inventor: Hyen-O Oh , Hee Suk Pang , Dong Soo Kim , Jae Hyun Lim , Hyo Jin Kim , Yang-Won Jung
- Applicant: Hyen-O Oh , Hee Suk Pang , Dong Soo Kim , Jae Hyun Lim , Hyo Jin Kim , Yang-Won Jung
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Fish & Richardson P.C.
- Priority: KR10-2006-0004048 20060113; KR10-2006-0017659 20060223; KR10-2006-0017660 20060223
- International Application: PCT/KR2006/002984 WO 20060728
- International Announcement: WO2007/013783 WO 20070201
- Main IPC: G06F17/00
- IPC: G06F17/00
Abstract:
A method for processing an audio signal during the multi-channel audio coding is disclosed. The present invention provides the method for processing an audio signal comprising: generating a fixed output channel using a down-mix signal and a basic matrix; and generating an arbitrary output channel using the fixed output channel and a post matrix.
Public/Granted literature
- US20080219475A1 Method for Processing Audio Signal Public/Granted day:2008-09-11
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