FIELD: data processing.
SUBSTANCE: invention relates to processing of multichannel signals. Technical result is achieved by converting sequences of blocks of sampling values of two channels into a frequency domain representation having a sequence of blocks of spectral values for said at least two channels; applying combined multichannel processing to sequences of blocks of spectral values in order to obtain a resulting sequence of blocks of spectral values containing information related to said two channels; converting a resultant sequence of blocks of spectral values into a time domain representation, comprising an output sequence of blocks of sampling values; and basic coding of output sequence of blocks of sampling values in order to obtain coded multichannel signal.
EFFECT: high accuracy of processing a multichannel signal.
44 cl, 36 dwg
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