등록 UNIFIED SPEECH/AUDIO CODEC (USAC) PROCESSING WINDOWS SEQUENCE BASED MODE SWITCHING

이미지 확대

UNIFIED SPEECH/AUDIO CODEC (USAC) PROCESSING WINDOWS SEQUENCE BASED MODE SWITCHING

발명자

Beack Seung Kwon, Lee Tae Jin, Minje Kim, Kang Kyeongok, Jang Dae Young, 박호종, Jeongil Seo, Chieteuk Ahn, 박영철, Hong Jin Woo

출원번호

14588638 (2015.01.02)

공개번호

20150134328 (2015.05.14)

등록번호

9384748 (2016.07.05)

출원국

UNITED STATES

협약과제

08MR4800, Development of Next-Generation DTV Core Technology, Chieteuk Ahn

초록

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.

KSP 제안 키워드

Audio codec, Coding efficiency, mode switching

패밀리

 

패밀리 특허 목록

구분	특허	출원국	KIPRIS
등록	UNIFIED SPEECH/AUDIO CODER(USAC) PROCESSING WINDOWS SEQUENCE BASED MODE SWITCHING	KOREA	KIPRIS
등록	모드 스위칭에 기초하여 윈도우 시퀀스를 처리하는 통합 음성/오디오부/복호화기	KOREA	KIPRIS
등록	UNIFIED SPEECH/AUDIO CODEC (USAC) PROCESSING WINDOWS SEQUENCE BASED MODE SWITCHING	UNITED STATES
등록	UNIFIED SPEECH/AUDIO CODEC (USAC) PROCESSING WINDOWS SEQUENCE BASED MODE SWITCHING	UNITED STATES
등록	UNIFIED SPEECH/AUDIO CODEC (USAC) PROCESSING WINDOWS SEQUENCE BASED MODE SWITCHING	UNITED STATES
등록	UNIFIED SPEECH/AUDIO CODEC (USAC) PROCESSING WINDOWS SEQUENCE BASED MODE SWITCHING	UNITED STATES
등록	UNIFIED SPEECH/AUDIO CODEC (USAC) PROCESSING WINDOWS SEQUENCE BASED MODE SWITCHING	UNITED STATES
등록	UNIFIED SPEECH/AUDIO CODEC (USAC) PROCESSING WINDOWS SEQUENCE BASED MODE SWITCHING	CHINA
등록	UNIFIED SPEECH/AUDIO CODEC (USAC) PROCESSING WINDOWS SEQUENCE BASED MODE SWITCHING	CHINA