High-Performance IIR QMF Banks for Speech Subband Coding.
Zhongnong JiangAbeer A. AlwanAlan N. Willson Jr.Published in: ISCAS (1994)
Keyphrases
- subband coding
- subband
- quadrature mirror
- filter bank
- linear prediction
- image compression
- wavelet transform
- multiresolution
- bit rate
- high frequency
- feature vectors
- wavelet decomposition
- discrete wavelet transform
- speech recognition
- wavelet coefficients
- frequency domain
- low pass
- speech signal
- image coding
- image coder
- entropy coding
- coding gain
- digital filters
- transform coefficients
- transform coding
- digital signal
- signal processing
- multiscale
- video coding
- wavelet packet
- speaker identification
- low frequency
- vector quantization
- video data
- computational complexity