On psychoacoustic noise shaping for audio requantization.

Dreten De Koning Werner Verhelst

Published in: ICME (2003)

Keyphrases

noise shaping
audio signals
audio signal
delta sigma
image coding
error diffusion
multimedia
image coder
audio visual
quantization noise
speaker identification
high quality
frequency domain
audio features
subband
multiresolution
visual information
image quality
signal processing
image data
multiscale