DEVICE AND METHOD FOR CONVERTING FIRST PARAMETRIC SPATIAL AUDIO INTO SECOND PARAMETRIC SPATIAL AUDIO SIGNAL Russian patent published in 2016 - IPC G10L19/00 

FIELD: sound.

SUBSTANCE: invention relates to audio processing and specifically to parametric spatial sound conversion with transformation of a first parametric spatial audio signal into a second parametric spatial audio signal. Technical result is achieved by a device comprising in its structure: a spatial audio signal modifier designed for correcting a first parametric spatial audio signal according to the change of the initial listening position or the initial orientation of the listener to form a second parametric spatial audio signal, the second listening position or the secondary orientation of the listener correspond to the original position or original orientation of the listener with appropriate modifications.

EFFECT: technical result is enabling setting of the virtual location and/or perceptual spatial orientation of the listener, which differ from localisation sound capturing points or listener position during recording of a spatial audio scene.

22 cl, 9 dwg