NMF-based speech enhancement incorporating deep neural network.
Tae Gyoon KangKisoo KwonJong Won ShinNam Soo KimPublished in: INTERSPEECH (2014)
Keyphrases
- speech enhancement
- neural network
- noise reduction
- negative matrix factorization
- noisy environments
- single channel
- signal to noise ratio
- nonnegative matrix factorization
- speech signal
- linear prediction
- wiener filter
- vocal tract
- pattern recognition
- multi channel
- additive noise
- edge preserving
- speech recognition
- principal component analysis
- smoothing algorithm
- information retrieval