Saturday, 16 February 2019

MATLAB code of Audio Denoising Using Hard and Soft Threshold

Noises present in communication channels are disturbing and the recovery of the original signals from the path without any noise is very difficult task. This is achieved by denoising techniques that remove noises from a digital signal. Many denoising technique have been proposed for the removal of noises from the digital audio signals. But the effectiveness of those techniques is less. In this Post, an audio denoising technique based on wavelet transformation is implemented.