Subband adaptive filtering for acoustic echo control using allpass polyphase IIR filterbanks.
Patrick A. NaylorOguz TanrikuluAnthony G. ConstantinidesPublished in: IEEE Trans. Speech Audio Process. (1998)
Keyphrases
- subband
- filter bank
- adaptive filtering
- high frequency
- subband coding
- wavelet transform
- multiresolution
- perfect reconstruction
- adaptive filter
- image coding
- image compression
- wavelet coefficients
- bit rate
- feature vectors
- discrete wavelet transform
- frequency domain
- low frequency
- wavelet decomposition
- wavelet packet
- wavelet domain
- multiscale
- low pass
- lifting scheme
- sar images
- speech signal
- signal processing
- wavelet filters
- speech recognition
- image coder
- denoising
- bitstream
- video quality
- rate distortion
- filtering method
- computational complexity
- feature extraction