Decorrelation by resampling in frequency domain for multi-channel acoustic echo cancellation based on residual echo enhancement.
Ted S. WadaJason WungBiing-Hwang JuangPublished in: WASPAA (2011)
Keyphrases
- frequency domain
- multi channel
- spectrum analysis
- single channel
- spatial domain
- fourier transform
- denoising
- power spectrum
- cross correlation
- feature extraction
- high frequency
- subband
- image enhancement
- autoregressive
- power spectral
- independent component analysis
- discrete fourier transform
- directional filtering
- image registration
- machine learning