DEMO_AUDIODENOISE Audio denoising using thresholding
This demos shows how to do audio denoising using thresholding
of WMDCT transform.
The signal is transformed using an orthonormal WMDCT transform
followed by a thresholding. Then the signal is reconstructed
and compared with the original.
Figure 1: Denoising
The figure shows the original signal, the noisy signal and denoised
signals using hard and soft threshholding applied to the WMDCT of the
noise signal.
Url: http://ltfat.github.io/doc/demos/demo_audiodenoise.html
Package: ltfat