METHOD AND DEVICE FOR SOUND PROCESSING AND PROGRAM Russian patent published in 2018 - IPC H04S5/02 

FIELD: acoustics.

SUBSTANCE: present invention relates to sound processing means. In the method, the coefficients of the output gain of sounds are determined, to be output by at least four sound output units, located around the position of the localization of the sound image as a target position, by calculating the coefficients of the gain of sounds, which are subject to be output by the sound output units based on the mutual arrangement of the sound output units with respect to each different combination of a plurality of combinations of two or three of at least the four sound output units. At the same time, the output gain factors are to be used to fix the sound image to the position of the localization of the sound image. Further, the amount of gain of the sounds to be output by the sound output units is adjusted based on the output gain coefficients.

EFFECT: increased accuracy of localization of the sound image.

9 cl, 16 dwg