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Speech Denoising by Accumulating Per-Frequency Modeling Fluctuations
[article]
2020
arXiv
pre-print
We present a method for audio denoising that combines processing done in both the time domain and the time-frequency domain. Given a noisy audio clip, the method trains a deep neural network to fit this signal. Since the fitting is only partly successful and is able to better capture the underlying clean signal than the noise, the output of the network helps to disentangle the clean audio from the rest of the signal. This is done by accumulating a fitting score per time-frequency bin and
arXiv:1904.07612v3
fatcat:7xx32n6enzf2neomnskm633rre