Speech enhancement using the bispectrum.
Ralph FulchieroAndreas S. SpaniasPublished in: ICASSP (4) (1993)
Keyphrases
- speech enhancement
- speaker identification
- noisy environments
- speech signal
- noise reduction
- probabilistic neural network
- signal to noise ratio
- speech recognition
- single channel
- linear prediction
- vocal tract
- background noise
- multi channel
- wiener filter
- smoothing algorithm
- non stationary
- automatic speech recognition
- additive noise
- hidden markov models
- edge preserving
- feature extraction
- frequency domain
- language model
- edge detection
- multiresolution
- computational complexity