Speech denoising using nonnegative matrix factorization with priors


We present a technique for denoising speech using nonnegative matrix factorization (NMF) in combination with statistical speech and noise models. We compare our new technique to standard NMF and to a state-of-the-art Wiener filter implementation and show improvements in speech quality across a range of interfering noise types.

DOI: 10.1109/ICASSP.2008.4518538

Extracted Key Phrases

2 Figures and Tables

Citations per Year

156 Citations

Semantic Scholar estimates that this publication has 156 citations based on the available data.

See our FAQ for additional information.

Cite this paper

@article{Wilson2008SpeechDU, title={Speech denoising using nonnegative matrix factorization with priors}, author={Kevin W. Wilson and Bhiksha Raj and Paris Smaragdis and Ajay Divakaran}, journal={2008 IEEE International Conference on Acoustics, Speech and Signal Processing}, year={2008}, pages={4029-4032} }