CALCULATION MODULE AND METHOD FOR DETERMINING DATA OF PHASE CORRECTION FOR AUDIO SIGNAL Russian patent published in 2019 - IPC G10L19/02 

FIELD: data processing.

SUBSTANCE: invention relates to the processing of an audio signal. Calculation module for determining the phase correction data for the audio signal comprises a variation determination module for determining the variation of the phase of the audio signal in the first and second variation mode, a variation comparison module for comparing the first variation determined using the first variation mode and the second variation determined using the second variation mode, and a correction data calculation module for calculating phase correction data in accordance with a first variation mode or a second variation mode based on a comparison result.

EFFECT: improving audio signal quality.

15 cl, 59 dwg