DEVICE AND METHOD FOR ENCODING OR DECODING A MULTICHANNEL SIGNAL USING FRAME CONTROL SYNCHRONIZATION Russian patent published in 2019 - IPC G10L19/08 G10L19/22 

Abstract RU 2705007 C1

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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RU 2 705 007 C1

Authors

Fuchs, Guillaume

Ravelli, Emmanuel

Multrus, Markus

Schnell, Markus

Doehla, Stefan

Dietz, Martin

Markovic, Goran

Fotopoulou, Eleni

Bayer, Stefan

Jaegers, Wolfgang

Dates

2019-11-01Published

2017-01-20Filed