DEVICE FOR GENERATING AN OUTPUT AUDIO SIGNAL BASED ON AN INPUT AUDIO SIGNAL, METHOD FOR PROVIDING AN OUTPUT AUDIO SIGNAL BASED ON AN APPARATUS AUDIO SIGNAL

摘要

"device for generating an output audio signal based on an input audio signal, method for providing an output audio signal based on an input audio signal and apparatus for providing an output audio signal". 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). 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 one other. higher frequency input subband signal, and wherein the output audio signal is derived (77) from a combination of the input audio signal and the plurality of delayed subband signals.