8 kbits/s Speech coder with pitch adaptive vector quantizer.

Satoru Iai Kazunari Irie

Published in: ICASSP (1986)

Keyphrases

vector quantizer
entropy constrained
image coding
vector quantization
subband image coding
image compression

distortion measure
image coder
wavelet transform
residual vector quantization
filter bank
variable length

finite state
subband
speech recognition
bit allocation
transform coding
tree structured vector quantization

fundamental frequency
coding scheme
compression ratio
computationally efficient
image quality
learning algorithm