An audio signal processing device comprises signal supply means to supply speech and music signals via one or more input channels. The device further comprises separating means to separate the speech and music signals. First converter means are used to convert the music signals into a required virtual widening from one or more input channels. Combination means are used to combine the speech signals with the converted music signals.
申请公布号
WO0149074(A3)
申请公布日期
2002.03.21
申请号
WO2000EP12626
申请日期
2000.12.13
申请人
KONINKLIJKE PHILIPS ELECTRONICS N.V.
发明人
AARTS, RONALDUS, M.;TOONEN DEKKERS, ROBERTUS, T., J.;LOKHOFF, GERARDUS, C., P.