NMF-Based Speech Enhancement Using Bases Update.
Kisoo KwonJong Won ShinNam Soo KimPublished in: IEEE Signal Process. Lett. (2015)
Keyphrases
- speech enhancement
- noisy environments
- negative matrix factorization
- noise reduction
- signal to noise ratio
- nonnegative matrix factorization
- single channel
- speech signal
- wiener filter
- multi channel
- linear prediction
- background noise
- vocal tract
- smoothing algorithm
- additive noise
- least squares
- image representation
- denoising