ENCODER, DECODER AND METHODS FOR SIGNAL-ADAPTIVE SWITCHING OF OVERLAP RATIO WHEN ENCODING AUDIO WITH CONVERSION Russian patent published in 2020 - IPC G10L19/22 

Abstract RU 2710929 C2

FIELD: physics.

SUBSTANCE: invention relates to audio data processing. Technical result is achieved by outputting the first set of output audio samples of the time domain of the audio signal, the second set of output audio samples of the time domain of the audio signal and the third set of output audio samples of the time domain of the audio signal, obtaining the second set of output audio samples of the time domain using addition with overlapping at least the third group of intermediate audio samples of the time areas with an overlap of more than 60 % and less than 100 % with fourth group of intermediate audio samples of time domain.

EFFECT: technical result consists in improvement of accuracy of audio data processing.

58 cl, 3 tbl, 19 dwg

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RU 2 710 929 C2

Authors

Helmrich, Christian

Edler, Bernd

Schwegler, Tobias

Schuh, Florian

Dates

2020-01-14Published

2016-09-23Filed