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:
Sep. 15, 2009
Filed:
Oct. 24, 2003
Dae-young Jang, Daejeon, KR;
Jeong-il Seo, Daejeon, KR;
Tae-jin Lee, Daejeon, KR;
Kyeong-ok Kang, Daejeon, KR;
Jin-woong Kim, Daejeon, KR;
Chie-teuk Ahn, Daejeon, KR;
Dae-Young Jang, Daejeon, KR;
Jeong-Il Seo, Daejeon, KR;
Tae-Jin Lee, Daejeon, KR;
Kyeong-Ok Kang, Daejeon, KR;
Jin-Woong Kim, Daejeon, KR;
Chie-Teuk Ahn, Daejeon, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
An object-based 3-D audio system. An audio input unit receives object-based sound sources. An audio editing/producing unit converts the sound sources into 3-D audio scene information. An audio encoding unit encodes 3-D information and object signals of the 3-D audio scene to transmit them through a medium. An audio decoding unit receives the encoded data through the medium, and decodes the same. An audio scene-synthesizing unit selectively synthesizes the object signals and 3-D information into a 3-D audio scene. A user control unit outputs a control signal according to the user's selection so as to selectively synthesize the audio scene by the audio scene synthesizing unit. An audio reproducing unit reproduces the audio scene synthesized by the audio scene-synthesizing unit.