Robust Frequency Domain Acoustic Echo Cancellation Filter Employing Normalized Residual Echo Enhancement.
Suehiro ShimauchiYouichi HanedaAkitoshi KataokaPublished in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2008)
Keyphrases
- frequency domain
- spectrum analysis
- directional filtering
- spatial domain
- adaptive filter
- frequency response
- fourier transform
- bandpass
- impulse response
- cross correlation
- power spectrum
- subband
- low pass
- fast fourier transform
- high frequency
- autoregressive
- denoising
- frequency domain analysis
- discrete fourier transform
- frequency analysis
- feature extraction
- frequency spectrum
- fourier domain
- high pass
- adaptive filtering
- computer vision
- least mean square
- multiscale
- image enhancement
- image processing