Registered APPARATUS FOR ENCODING AND DECODING OF INTEGRATED SPEECH AND AUDIO

Inventors

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

Application No.

13054377 (2009.07.14)

Publication No.

20110119054 (2011.05.19)

Registration No.

8959015 (2015.02.17)

Country

UNITED STATES

Project Code

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

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.

KSP Keywords

An encoding, Audio Encoding, Audio signal, Encoding and decoding, Generation unit, Speech Bitstream, Speech Signals, input signal

Family

 

패밀리 특허 목록

Status	Patent	Country	KIPRIS
Registered	APPARATUS FOR ENCODING AND DECODING OF INTEGRATED SPEECH AND AUDIO
Registered	APPARATUS FOR ENCODING AND DECODING OF INTEGRATED SPEECH AND AUDIO	GERMANY
Registered	APPARATUS FOR ENCODING AND DECODING OF INTEGRATED SPEECH AND AUDIO	SWISS
Registered	APPARATUS FOR ENCODING AND DECODING OF INTEGRATED SPEECH AND AUDIO	UNITED KINGDOM
Registered	APPARATUS FOR ENCODING AND DECODING OF INTEGRATED SPEECH AND AUDIO	CHINA
Registered	APPARATUS FOR ENCODING AND DECODING OF INTEGRATED SPEECH AND AUDIO	FRANCE