Frequency Domain Blind Source Separation for Many Speech Signals.
Ryo MukaiHiroshi SawadaShoko ArakiShoji MakinoPublished in: ICA (2004)
Keyphrases
- frequency domain
- blind source separation
- speech signal
- convolutive mixtures
- spatial domain
- speech recognition
- non stationary
- automatic speech recognition
- denoising
- spectral analysis
- blind separation
- power spectrum
- source separation
- noisy environments
- feature extraction
- additive noise
- subband
- low pass
- hidden markov models
- independent component analysis
- filter bank
- adaptive filtering
- wavelet transform
- noisy images
- dimensionality reduction