Single Channel Speech Enhancement Based on Perceptual Frequency-Weighting.
Seiji HayashiMasahiro SuguimotoPublished in: IEICE Trans. Inf. Syst. (2007)
Keyphrases
- single channel
- speech enhancement
- multi channel
- frequency domain
- independent component analysis
- prior information
- wiener filter
- noise reduction
- brain activity
- noisy environments
- signal to noise ratio
- wavelet decomposition
- signal processing
- human visual system
- similarity measure
- linear prediction
- multi modal
- hidden markov models
- vocal tract
- pattern recognition