Harmonicity-Based Blind Dereverberation for Single-Channel Speech Signals.
Tomohiro NakataniKeisuke KinoshitaMasato MiyoshiPublished in: IEEE Trans. Speech Audio Process. (2007)
Keyphrases
- single channel
- speech enhancement
- speech signal
- multi channel
- sound source
- speech recognition
- independent component analysis
- wiener filter
- frequency domain
- automatic speech recognition
- noisy environments
- prior information
- noise reduction
- additive noise
- wavelet decomposition
- hidden markov models
- neural network
- brain activity
- vocal tract
- multiscale
- linear prediction
- non stationary