<p>An output audio signal (L, R) is generated based on an input audio signal, the input audio signal comprising a plurality of input subband signals (N). The input subband signals are delayed in a plurality of delay units ( 76 ) to obtain a plurality of delayed subband signals, wherein at least one input subband signal is delayed more than a further input subband signal of higher frequency, and wherein the output audio signal is derived ( 77 ) from a combination of the input audio signal and the plurality of delayed subband signals.</p>
申请公布号
EP1621047(A1)
申请公布日期
2006.02.01
申请号
EP20040727354
申请日期
2004.04.14
申请人
KONINKLIJKE PHILIPS ELECTRONICS N.V.
发明人
SCHUIJERS, ERIK, G., P.;KLEIN MIDDELINK, MARC, W., T.;VAN DE KERKHOF, LEON, M.