Title:
APPARATUS AND METHOD FOR ENCODING/DECODING A MULTICHANNEL SIGNAL
Document Type and Number:
WIPO Patent Application WO/2010/107269
Kind Code:
A3
Abstract:
Disclosed is an apparatus for encoding/decoding a multichannel signal. The apparatus for encoding/decoding a multichannel signal processes phase parameters for phase information among a plurality of channels constituting the multichannel signal in consideration of the characteristics of the multichannel signal. The apparatus generates an encoded bit stream for the multichannel signal using the processed phase parameters and the mono signal extracted from the multichannel signal.
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Inventors:
KIM MI YOUNG (KR)
KIM JUNG HOE (KR)
SHIM HWAN (KR)
OH EUN MI (KR)
KIM JUNG HOE (KR)
SHIM HWAN (KR)
OH EUN MI (KR)
Application Number:
PCT/KR2010/001698
Publication Date:
December 29, 2010
Filing Date:
March 18, 2010
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
KIM MI YOUNG (KR)
KIM JUNG HOE (KR)
SHIM HWAN (KR)
OH EUN MI (KR)
KIM MI YOUNG (KR)
KIM JUNG HOE (KR)
SHIM HWAN (KR)
OH EUN MI (KR)
International Classes:
G10L19/00; G10L19/008; G11B20/10; H03M7/30
Domestic Patent References:
| WO2006048226A1 | 2006-05-11 |
Foreign References:
| KR20080093342A | 2008-10-21 | |||
| US20070269063A1 | 2007-11-22 | |||
| US20080071549A1 | 2008-03-20 |
Other References:
BREEBAART J. ET AL: "Parametric Coding of Stereo Audio", EURASIP JOURNAL ON APPLIED SIGNAL PROCESSING, vol. 2005, no. 9, 2005, pages 1305 - 1322, XP002514252
See also references of EP 2410515A4
See also references of EP 2410515A4
Attorney, Agent or Firm:
MUHANN PATENT & LAW FIRM (6th Floor Myeonglim Building,51-8 Nonhyeon-dong, Gangnam-gu, Seoul 135-814, KR)
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