DEVICE AND METHOD FOR GENERATION OF OUTPUT SIGNALS BASED ON AUDIO SOURCE SIGNAL, AUDIO REPRODUCTIVE SYSTEM AND LOUDSPEAKER SIGNAL Russian patent published in 2019 - IPC H04S7/00 G10K15/12 H04S3/02 

FIELD: physics.

SUBSTANCE: invention relates to audio signal processing means. At least one signal of the audio source and the reverberated audio signal are delayed and combined with the delay line to obtain a combined signal. Filtering the combined signal from the delay line to obtain an output signal, wherein the first plurality of output signals is obtained from the second plurality of delay paths, wherein each delay path has a delay line. Reverberate the first plurality of output signals to obtain a third plurality of reverberated audio signals. Combined signal comprises a signal portion of the audio source and a portion of the reverberant signal. Delay line comprises a sixth plurality of input taps which are configured to receive the audio source signal or its weighted version. Audio source signal or its weighted version is transmitted to one of the sixth plurality of input taps and based on the first position of the virtual audio source in the virtual playback room and no signal of the audio source or its weighted version is transmitted to the other input tap of the sixth plurality of input taps.

EFFECT: technical result consists in improvement of efficiency of obtaining reverberated signals.

21 cl, 14 dwg