METHOD AND DEVICE FOR LOW-LATENCY AUDITORY MODEL-BASED SINGLE-CHANNEL SPEECH ENHANCEMENT

摘要

The present invention relates to a method for enhancing wide-band speech audio signals in the presence of background noise and, more particularly to a noise suppression system, a noise suppression method and a noise suppression program. More specifically, the present invention relates to low-latency single-channel noise reduction using sub-band processing based on masking properties of the human auditory system.