Title:
SYSTEM AND METHOD FOR PROCESSING AUDIO SIGNAL
Document Type and Number:
WIPO Patent Application WO/2015/147435
Kind Code:
A1
Abstract:
The present invention for a method for processing an audio signal comprises the steps of: receiving a channel signal; receiving an input of location information for a plurality of previously configured speakers; configuring the location of a target speaker from among the locations of member speakers; placing a virtual speaker at the location of a member speaker on the same layer as the target speaker on the basis of location information for the previously configured speakers; rendering a channel signal corresponding to the location of the target speaker on the basis of the placed virtual speaker; and down-mixing the rendered channel signal with the channel signal corresponding to the previously configured speaker, wherein the channel signal comprises the channel signal corresponding to a member speaker.
Inventors:
OH HYUN OH (KR)
LEE TAE GYU (KR)
KWAK JIN SAM (KR)
SON JU HYUNG (KR)
LEE TAE GYU (KR)
KWAK JIN SAM (KR)
SON JU HYUNG (KR)
Application Number:
PCT/KR2015/000505
Publication Date:
October 01, 2015
Filing Date:
January 19, 2015
Export Citation:
Assignee:
INTELLECTUAL DISCOVERY CO LTD (KR)
International Classes:
H04R5/02; H04S5/00
Domestic Patent References:
| WO2012051535A2 | 2012-04-19 |
Foreign References:
| US20090006106A1 | 2009-01-01 | |||
| US20100092014A1 | 2010-04-15 | |||
| EP2541547A1 | 2013-01-02 |
Other References:
"Multichannel sound technology in home and broadcasting applications", ITU-R, BS.2159-0, 18 May 2010 (2010-05-18), Retrieved from the Internet
Attorney, Agent or Firm:
MAPS Intellectual Property Law Firm (KR)
특허법인 엠에이피에스 (KR)
특허법인 엠에이피에스 (KR)
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