发明名称 |
A STEREO SIGNAL PROCESSING APPARATUS |
摘要 |
Disclosed is a stereo signal processing apparatus, in particular for a digital BTSC television decoder, comprising a sub-channel signal processing section which comprises an input for inputting an input sub-channel signal, a DBX expanding means and an output for outputting an output sub-channel signal. The particularity of the present invention is that said sub-channel signal processing section further comprises a phase error compensating means for correcting a phase error of said DBX expanding means so that at said output of said sub-channel signal processing section the phase of the output sub-channel signal is essentially constant or zero over a predetermined frequency range. |
申请公布号 |
WO2004008633(A2) |
申请公布日期 |
2004.01.22 |
申请号 |
WO2003IB03047 |
申请日期 |
2003.07.01 |
申请人 |
PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH;KONINKLIJKE PHILIPS ELECTRONICS N.V.;HEINSEN, BJOERN |
发明人 |
HEINSEN, BJOERN |
分类号 |
H04S5/02;H04S1/00;H04S3/00 |
主分类号 |
H04S5/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|