A beamforming approach to permutation alignment for multichannel frequency-domain blind speech separation.
Muhammad Z. IkramDennis R. MorganPublished in: ICASSP (2002)
Keyphrases
- frequency domain
- single channel
- speech enhancement
- spatial domain
- fourier transform
- linear prediction
- source signals
- subband
- feature extraction
- denoising
- power spectrum
- cross correlation
- image alignment
- speech recognition
- multi channel
- fourier analysis
- filter bank
- frequency analysis
- speech signal
- sound source
- spectrum analysis
- blind separation
- power spectra
- frequency domain analysis
- audio visual
- bit rate
- wavelet transform
- image data
- feature vectors