functional_add_noise_shaping: Noise Shaping (functional)
Description
Noise shaping is calculated by error:
error[n] = dithered[n] - original[n]
noise_shaped_waveform[n] = dithered[n] + error[n-1]
Usage
functional_add_noise_shaping(dithered_waveform, waveform)
Value
tensor of the noise shaped waveform
Arguments
- dithered_waveform
(Tensor) dithered
- waveform
(Tensor) original