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:
Feb. 17, 2015
Filed:
Nov. 04, 2011
Jae Hyoun Yoo, Daejeon, KR;
Hyun Joo Chung, Seoul, KR;
Sang Bae Chon, Seoul, KR;
Jeong IL Seo, Daejeon, KR;
Kyeong OK Kang, Daejeon, KR;
Koang MO Sung, Seoul, KR;
Jae Hyoun Yoo, Daejeon, KR;
Hyun Joo Chung, Seoul, KR;
Sang Bae Chon, Seoul, KR;
Jeong Il Seo, Daejeon, KR;
Kyeong Ok Kang, Daejeon, KR;
Koang Mo Sung, Seoul, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
Disclosed are an apparatus and method of surround wave field synthesizing a multi-channel signal excluding sound image localization information. A wave field synthesis and reproduction apparatus may include a signal classification unit to classify an inputted multi-channel signal into a primary signal and an ambient signal, a sound image localization information estimation unit to estimate sound image localization information of the primary signal and sound image localization information of the ambient signal, and a rendering unit to render the primary signal and the ambient signal based on the sound image localization information of the primary signal, the sound image localization information of the ambient signal, and listener environment information.