AUDIO SIGNAL GENERATION

摘要

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.