The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 23, 2014
Filed:
May. 25, 2006
Hyen O OH, Gyeonggi-do, KR;
Hee Suk Pang, Seoul, KR;
Dong Soo Kim, Seoul, KR;
Jae Hyun Lim, Seoul, KR;
Yang-won Jung, Seoul, KR;
Hyen O Oh, Gyeonggi-do, KR;
Hee Suk Pang, Seoul, KR;
Dong Soo Kim, Seoul, KR;
Jae Hyun Lim, Seoul, KR;
Yang-Won Jung, Seoul, KR;
LG Electronics Inc., Seoul, KR;
Abstract
Method and apparatus for processing audio signals are provided. The method for decoding an audio signal includes extracting a downmix signal and spatial information from a received audio signal, generating surround converting information using the spatial information and rendering the downmix signal to generate a pseudo-surround signal in a previously set rendering domain, using the surround converting information. The apparatus for decoding an audio signal includes a demultiplexing part extracting a downmix signal and spatial information from a received audio signal, an information converting part generating surround converting information using the spatial information and a pseudo-surround generating part rendering the downmix signal to generate a pseudo-surround signal in a previously set rendering domain, using the surround converting information.