DEVICE AND METHOD OF SPATIAL AUDIO ENCODING STREAMS COMBINING BASED ON GEOMETRY Russian patent published in 2017 - IPC G10L19/00 G10L19/08 

FIELD: acoustics.

SUBSTANCE: invention relates to audio data composite stream generating means. Device contains demultiplexer to produce plurality of audio data single-level streams, where demultiplexer is adapted to receive one or more audio data input streams, where each audio data input stream contains one or more levels, where demultiplexer is adapted for demultiplexing of each of audio data input streams, having one or more levels, on two or more demultiplexed audio data streams, having exactly one level, so, that said two or more demultiplexed audio streams together contain said one or more levels of audio data input stream. Besides, device also contains matching module for generating of audio data composite stream, having one or more levels, based on said plurality of single-level audio streams.

EFFECT: technical result consists in providing possibility of audio data composite stream generating.

18 cl, 44 dwg