NOISE FILLING IN PERCEPTUAL TRANSFORM AUDIO CODING
摘要
Noise filling of a spectrum of an audio signal is improved in quality with respect to the noise filled spectrum so that the reproduction of the noise filled audio signal is less annoying, by performing the noise filling in a manner dependent on a tonality of the audio signal.
申请公布号
EP2951817(A1)
申请公布日期
2015.12.09
申请号
EP20140701753
申请日期
2014.01.28
申请人
FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
发明人
DISCH, SASCHA;GAYER, MARC;HELMRICH, CHRISTIAN;MARKOVIC, GORAN;LUIS VALERO, MARIA
