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 (Mt. 14-1 Nongseo-dong, Giheung-g, Yongin-si Gyeonggi-do 446-712, 446-712, KR)
김미영 (경기도 용인시 기흥구 농서동 산 14-1 삼성종합기술원 내, 446-712 Gyeonggi-do, 446-712, KR)
OH, Eun Mi (Mt. 14-1 Nongseo-dong, Giheung-g, Yongin-si Gyeonggi-do 446-712, 446-712, KR)
오은미 (경기도 용인시 기흥구 농서동 산 14-1 삼성종합기술원 내, 446-712 Gyeonggi-do, 446-712, KR)
KIRILL, Yurkov (Birgevaya line 4, Saint-Petersburg, 4, 199034, RU)
키릴유르코브 (러시아연방 상트 페테르부르크 비르제바야 라인4, 4 Saint-Petersburg, 199034, RU)
김미영 (경기도 용인시 기흥구 농서동 산 14-1 삼성종합기술원 내, 446-712 Gyeonggi-do, 446-712, KR)
OH, Eun Mi (Mt. 14-1 Nongseo-dong, Giheung-g, Yongin-si Gyeonggi-do 446-712, 446-712, KR)
오은미 (경기도 용인시 기흥구 농서동 산 14-1 삼성종합기술원 내, 446-712 Gyeonggi-do, 446-712, KR)
KIRILL, Yurkov (Birgevaya line 4, Saint-Petersburg, 4, 199034, RU)
키릴유르코브 (러시아연방 상트 페테르부르크 비르제바야 라인4, 4 Saint-Petersburg, 199034, RU)
Application Number:
KR2010/007728
Publication Date:
May 12, 2011
Filing Date:
November 04, 2010
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO., LTD. (416 Maetan-dong, Yeongtong-guSuwon-si, Gyeonggi-do 443-742, 443-742, KR)
삼성전자주식회사 (경기도 수원시 영통구 매탄동 416, 443-742 Gyeonggi-do, 443-742, KR)
KIM, Mi Young (Mt. 14-1 Nongseo-dong, Giheung-g, Yongin-si Gyeonggi-do 446-712, 446-712, KR)
김미영 (경기도 용인시 기흥구 농서동 산 14-1 삼성종합기술원 내, 446-712 Gyeonggi-do, 446-712, KR)
OH, Eun Mi (Mt. 14-1 Nongseo-dong, Giheung-g, Yongin-si Gyeonggi-do 446-712, 446-712, KR)
오은미 (경기도 용인시 기흥구 농서동 산 14-1 삼성종합기술원 내, 446-712 Gyeonggi-do, 446-712, KR)
KIRILL, Yurkov (Birgevaya line 4, Saint-Petersburg, 4, 199034, RU)
삼성전자주식회사 (경기도 수원시 영통구 매탄동 416, 443-742 Gyeonggi-do, 443-742, KR)
KIM, Mi Young (Mt. 14-1 Nongseo-dong, Giheung-g, Yongin-si Gyeonggi-do 446-712, 446-712, KR)
김미영 (경기도 용인시 기흥구 농서동 산 14-1 삼성종합기술원 내, 446-712 Gyeonggi-do, 446-712, KR)
OH, Eun Mi (Mt. 14-1 Nongseo-dong, Giheung-g, Yongin-si Gyeonggi-do 446-712, 446-712, KR)
오은미 (경기도 용인시 기흥구 농서동 산 14-1 삼성종합기술원 내, 446-712 Gyeonggi-do, 446-712, KR)
KIRILL, Yurkov (Birgevaya line 4, Saint-Petersburg, 4, 199034, RU)
International Classes:
H03M7/30; G10L19/00
Attorney, Agent or Firm:
MUHANN PATENT & LAW FIRM (2 5, 6th Floor Myeonglim Building,51-8 Nonhyeon-dong, Gangnam-gu, Seoul 135-814, 135-814, KR)
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