公开(公告)号：US20150063574A1

公开(公告)日：2015-03-05

申请号：US14472634

申请日：2014-08-29

Applicant: Electronics and Telecommunications Research Institute

Inventor： Keunwoo CHOI ,  Tae Jin PARK ,  Jae Hyoun YOO ,  Jeong Il SEO ,  Dae Young JANG ,  Kyeong Ok KANG ,  Jin Woong KIM

IPC: H04S5/00

CPC classification number: H04S5/00 ,  H04S3/02 ,  H04S2400/01 ,  H04S2400/11 ,  H04S2420/07

Abstract: An apparatus and method for separating a multi-channel audio signal that separates a multi-channel audio signal into a plurality of sound source objects is disclosed, the apparatus including a multi-channel stereo transformer to transform a multi-channel audio signal into a plurality of stereo signals, and a stereo sound source separator to separate the plurality of stereo signals into a plurality of sound source objects.

Abstract translation: 公开了一种用于分离将多声道音频信号分离成多个声源对象的多声道音频信号的装置和方法，该装置包括：多声道立体声变换器，用于将多声道音频信号变换为多声道音频信号 立体声信号分离器和立体声分离器，以将多个立体声信号分离成多个声源对象。