Invention Grant
- Patent Title: Method and apparatus for processing a media signal
- Patent Title (中): 用于处理媒体信号的方法和装置
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Application No.: US12161337Application Date: 2007-01-19
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Publication No.: US08351611B2Publication Date: 2013-01-08
- Inventor: Hyen-O Oh , Hee Suk Pang , Dong Soo Kim , Jae Hyun Lim , Yang-Won Jung
- Applicant: Hyen-O Oh , Hee Suk Pang , Dong Soo Kim , Jae Hyun Lim , 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.
- International Application: PCT/KR2007/000350 WO 20070119
- International Announcement: WO2007/083960 WO 20070726
- Main IPC: H04R5/00
- IPC: H04R5/00
Abstract:
An apparatus for processing a media signal and method thereof are disclosed, by which the media signal can be converted to a surround signal by using spatial information of the media signal. The present invention provides a method of processing a signal, the method comprising of extracting a downmix signal from a bitstream; generating a decorrelated downmix signal by applying a decorrelator to the downmix signal; and generating a surround signal by applying rendering information for generating a surround signal to the downmix signal and the decorrelated downmix signal.
Public/Granted literature
- US20090003611A1 Method and Apparatus for Processing a Media Signal Public/Granted day:2009-01-01
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