Computationally efficient frequency-domain combination of acoustic echo cancellation and robust adaptive beamforming.
Wolfgang HerbordtHerbert BuchnerWalter KellermannPublished in: INTERSPEECH (2001)
Keyphrases
- frequency domain
- computationally efficient
- spectrum analysis
- spatial domain
- fourier transform
- feature extraction
- power spectrum
- cross correlation
- denoising
- fourier domain
- frequency domain analysis
- facial asymmetry
- fourier analysis
- frequency analysis
- subband
- phase correlation
- spectral domain
- frequency response
- computer vision
- power spectra
- directional filtering
- frequency spectrum
- discrete fourier transform
- image quality