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:
Jul. 14, 2009
Tae Jin Lee, Daejeon, KR;
Seung Kwon Beack, Daejeon, KR;
Minje Kim, Daejeon, KR;
Dae Young Jang, Daejeon, KR;
Kyeongok Kang, Daejeon, KR;
Jin Woo Hong, Daejeon, KR;
Hochong Park, Seoul, KR;
Young-cheol Park, Seoul, KR;
Tae Jin Lee, Daejeon, KR;
Seung Kwon Beack, Daejeon, KR;
Minje Kim, Daejeon, KR;
Dae Young Jang, Daejeon, KR;
Kyeongok Kang, Daejeon, KR;
Jin Woo Hong, Daejeon, KR;
Hochong Park, Seoul, KR;
Young-Cheol Park, Seoul, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
Provided is an apparatus for integrally encoding and decoding a speech signal and an audio signal. An encoding apparatus for integrally encoding a speech signal and an audio signal, may include: a module selection unit to analyze a characteristic of an input signal and to select a first encoding module for encoding a first frame of the input signal; a speech encoding unit to encode the input signal according to a selection of the module selection unit and to generate a speech bitstream; an audio encoding unit to encode the input signal according to the selection of the module selection unit and to generate an audio bitstream; and a bitstream generation unit to generate an output bitstream from the speech encoding unit or the audio encoding unit according to the selection of the module selection unit.