Optimum step-size control for a variable step-size stereo acoustic echo canceller in the frequency domain.
Zhenhai YanFeiran YangJun YangPublished in: Speech Commun. (2020)
Keyphrases
- step size
- frequency domain
- variable step size
- spectrum analysis
- adaptive filter
- convergence rate
- spatial domain
- fourier transform
- cost function
- convergence speed
- subband
- feature extraction
- cross correlation
- blind source separation
- low frequency
- computer vision
- wavelet coefficients
- filter bank
- high frequency
- power spectra
- denoising
- transform domain
- image classification
- image compression
- machine learning