DEVICE AND METHOD FOR FORMING PLURALITY OF PARAMETRIC SOUND FLOWS AND DEVICE AND METHOD FOR FORMING PLURALITY OF ACOUSTIC SYSTEM SIGNALS Russian patent published in 2017 - IPC H04S7/00 G10L19/08 

FIELD: physics.

SUBSTANCE: device for forming a plurality of parametric audio flows from an input spatial audio signal obtained from the record of the recording space includes a segmentation device and a driver. The segmentation device is configured to provide, at least, two input segmented audio signals from an input spatial audio signal, wherein, at least, two input segmented audio signals are associated with respective segments of the recording space. The shaper is configured to generate a parametric audio flow for each of, at least, two input segmented audio signals to produce a plurality of parametric audio flows.

EFFECT: improving the quality of spatial sound.

14 cl, 12 dwg