AUDIO PROCESSOR AND METHOD FOR PROCESSING AN AUDIO SIGNAL USING HORIZONTAL PHASE CORRECTION

摘要

It is shown an audio processor (50) for processing an audio signal (55). The audio processor comprises an audio signal phase measure calculator (60) configured for calculating a phase measure (80) of an audio signal for a time frame (75a), a target phase measure determiner (65) for determining a target phase measure (85) for said time frame (75a), and a phase corrector (70) configured for correcting phases (45) of the audio signal (55) for the time frame (75a) using the calculated phase measure (80) and the target phase measure (85) to obtain a processed audio signal (90).