APPARATUS FOR ENCODING AND DECODING OF INTEGRATED SPEECH AND AUDIO
摘要
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.
申请公布号
EP2302623(A2)
申请公布日期
2011.03.30
申请号
EP20090798078
申请日期
2009.07.14
申请人
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE;KWANGWOON UNIVERSITY INDUSTRY-ACADEMIC COLLABORATION FOUNDATION