Title:
METHOD AND APPARATUS FOR DOWN-MIXING MULTI-CHANNEL AUDIO
Document Type and Number:
WIPO Patent Application WO/2011/122731
Kind Code:
A1
Abstract:
Disclosed are a method and apparatus for down-mixing multi-channel audio, which involve selecting channels to be down-mixed and down-mixing the channels on the basis of a calculation of the correlation between the channels.
Inventors:
MOON, Han-Gil (1 Sinjeong e-Pyeonhansesang Apt, 1303 Sinjeong-dong Yangcheon-gu, Seoul 158-744, 158-744, KR)
문한길 (서울시 양천구 신정동 1303번지 신정 e편한세상아파트 102동 1603호, 158-744 Seoul, 158-744, KR)
문한길 (서울시 양천구 신정동 1303번지 신정 e편한세상아파트 102동 1603호, 158-744 Seoul, 158-744, KR)
Application Number:
KR2010/002549
Publication Date:
October 06, 2011
Filing Date:
April 23, 2010
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO,. LTD. (416 Maetan-dong, Yeongtong-guSuwon-si, Gyeonggi-do 442-742, 442-742, KR)
삼성전자 주식회사 (경기도 수원시 영통구 매탄동 416번지, 442-742 Gyeonggi-do, 442-742, KR)
MOON, Han-Gil (1 Sinjeong e-Pyeonhansesang Apt, 1303 Sinjeong-dong Yangcheon-gu, Seoul 158-744, 158-744, KR)
삼성전자 주식회사 (경기도 수원시 영통구 매탄동 416번지, 442-742 Gyeonggi-do, 442-742, KR)
MOON, Han-Gil (1 Sinjeong e-Pyeonhansesang Apt, 1303 Sinjeong-dong Yangcheon-gu, Seoul 158-744, 158-744, KR)
International Classes:
G10L19/00
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (Koryo Building, 1575-1 Seocho-dong Seocho-gu, Seoul 137-875, 137-875, KR)
Claims: