FIELD: audio equipment.
SUBSTANCE: invention relates to means for presenting three-dimensional audio data. Audio data that contains one or more audio objects and associated metadata are received. Data of the reproducing medium are accepted, they contain an indicator of the number of reproducing loudspeakers in the reproducing medium and a location indicator of each reproducing loudspeaker within the reproducing medium. Sound objects are represented as one or more signals sent to loudspeakers, at least, in part on the basis of associated metadata, where each signal, which is sent to the loudspeaker, corresponds to at least one of the reproducing loudspeakers within the reproducing medium.
EFFECT: technical result consists in increasing the efficiency of the representation of three-dimensional audio data.
54 cl, 47 dwg
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