Title:
APPARATUS AND METHOD FOR ENCODING/DECODING A MULTI-CHANNEL AUDIO SIGNAL
Document Type and Number:
WIPO Patent Application WO/2011/055982
Kind Code:
A2
Abstract:
Disclosed are an apparatus and method for encoding/decoding a multi-channel audio signal. The apparatus for encoding a multi-channel audio signal calculates a weight matrix from the multi-channel audio signal to be encoded, and extracts a base signal from the multi-channel audio signal using the calculated weight matrix.
Inventors:
KIM MI YOUNG (KR)
OH EUN MI (KR)
KIRILL YURKOV (RU)
BORIS KUDRYASHOV (RU)
ANTON POROV (RU)
KONSTANTIN OSIPOV (RU)
OH EUN MI (KR)
KIRILL YURKOV (RU)
BORIS KUDRYASHOV (RU)
ANTON POROV (RU)
KONSTANTIN OSIPOV (RU)
Application Number:
PCT/KR2010/007728
Publication Date:
May 12, 2011
Filing Date:
November 04, 2010
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
KIM MI YOUNG (KR)
OH EUN MI (KR)
KIRILL YURKOV (RU)
BORIS KUDRYASHOV (RU)
ANTON POROV (RU)
KONSTANTIN OSIPOV (RU)
KIM MI YOUNG (KR)
OH EUN MI (KR)
KIRILL YURKOV (RU)
BORIS KUDRYASHOV (RU)
ANTON POROV (RU)
KONSTANTIN OSIPOV (RU)
International Classes:
H03M7/30; G10L19/00; G10L19/008
Domestic Patent References:
WO2008046531A1 | 2008-04-24 |
Foreign References:
KR20090068100A | 2009-06-25 | |||
KR20080066538A | 2008-07-16 | |||
KR20070036305A | 2007-04-03 |
Other References:
None
See also references of EP 2498405A4
See also references of EP 2498405A4
Attorney, Agent or Firm:
MUHANN PATENT & LAW FIRM (KR)
특허법인 무한 (KR)
특허법인 무한 (KR)
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