Audio codingwith power spectral density preserving quantization.

Minyue Li Janusz Klejsa Alexey Ozerov W. Bastiaan Kleijn

Published in: ICASSP (2012)

Keyphrases

power spectral density
spectral analysis
fourier transform
power spectrum
frequency band
prediction error
signal processing
optimal filter
blind separation
multimedia
frequency domain
audio visual
subband
wavelet packet
motion compensated prediction
multiresolution
vector quantization
edge detection