Frequency-domain separation of convolved non-stationary signals with adaptive non-causal FIR filters.
Kyungmin NaKyung Jin LeeSoo-Ik ChaePublished in: EUSIPCO (2000)
Keyphrases
- frequency domain
- non stationary
- fir filters
- impulse response
- spatial domain
- filter bank
- fourier transform
- blind source separation
- empirical mode decomposition
- frequency response
- power spectrum
- feature extraction
- low frequency
- denoising
- subband
- blind separation
- space variant
- low pass
- bandpass
- autoregressive
- discrete fourier transform
- fast fourier transform
- lifting scheme
- signal processing
- similarity measure