Speech dereverberation using NMF with regularized room impulse response.
Nikhil MohananRajbabu VelmuruganPreeti RaoPublished in: ICASSP (2017)
Keyphrases
- impulse response
- negative matrix factorization
- nonnegative matrix factorization
- standard deviation
- speech recognition
- bregman divergences
- frequency domain
- least squares
- speech signal
- var model
- frequency response
- document clustering
- fir filters
- regularization parameter
- band limited
- space variant
- similarity measure
- matrix factorization
- multiscale