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:
Jan. 28, 2014
Filed:
Mar. 31, 2008
Seung-kwon Beack, Seoul, KR;
Jeong-il Seo, Daejon, KR;
Tae-jin Lee, Daejon, KR;
Dae-young Jang, Daejon, KR;
Kyeong-ok Kang, Daejon, KR;
Jin-woo Hong, Daejon, KR;
Jin-woong Kim, Daejon, KR;
Seung-Kwon Beack, Seoul, KR;
Jeong-Il Seo, Daejon, KR;
Tae-Jin Lee, Daejon, KR;
Dae-Young Jang, Daejon, KR;
Kyeong-Ok Kang, Daejon, KR;
Jin-Woo Hong, Daejon, KR;
Jin-Woong Kim, Daejon, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
Provided are an apparatus and method for coding and decoding a multi object audio signal with multi channel. The apparatus includes: a multi channel encoding means for down-mixing an audio signal including a plurality of channels, generating a spatial cue for the audio signal including the plurality of channels, and generating first rendering information including the generated spatial cue; and a multi object encoding unit for down-mixing an audio signal including a plurality of objects, which includes the down-mixed signal from the multi channel encoding unit, generating a spatial cue for the audio signal including the plurality of objects, and generating second rendering information including the generated spatial cue, wherein the multichannel encoding unit generates a spatial cue for the audio signal including the plurality of objects regardless of a Coder-DECoder (CODEC) scheme the limits the multi channel encoding unit.