Silent-speech enhancement using body-conducted vocal-tract resonance signals.
Tatsuya HiraharaMakoto OtaniShota ShimizuTomoki TodaKeigo NakamuraYoshitaka NakajimaKiyohiro ShikanoPublished in: Speech Commun. (2010)
Keyphrases
- speech enhancement
- vocal tract
- single channel
- noisy environments
- speech signal
- speech synthesis
- multi channel
- noise reduction
- image acquisition
- linear prediction
- spectral analysis
- signal to noise ratio
- speech recognition
- signal processing
- independent component analysis
- additive noise
- wiener filter
- frequency domain
- eeg signals
- background noise
- feature extraction
- natural images
- field of view
- prior information
- smoothing algorithm
- multiscale