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:
Jun. 19, 2018
Filed:
Jul. 01, 2016
Electronics and Telecommunications Research Institute, Daejeon, KR;
Kwangwoon University Industry-academic Collaboration Foundation, Seoul, KR;
Seungkwon Beack, Daejeon, KR;
Tae Jin Lee, Daejeon, KR;
Min Je Kim, Daejeon, KR;
Kyeongok Kang, Daejeon, KR;
Dae Young Jang, Daejeon, KR;
Jeongil Seo, Daejeon, KR;
Jin Woo Hong, Daejeon, KR;
Chieteuk Ahn, Daejeon, KR;
Ho Chong Park, Daejeon, KR;
Young-cheol Park, Daejeon, KR;
Abstract
A Unified Speech and Audio Codec (USAC) that may process a window sequence based on mode switching is provided. The USAC may perform encoding or decoding by overlapping between frames based on a folding point when mode switching occurs. The USAC may process different window sequences for each situation to perform encoding or decoding, and thereby may improve a coding efficiency.