A Robust Narrowband to Wideband Extension System Featuring Enhanced Codebook Mapping.

Takahiro Unno Alan McCree

Published in: ICASSP (1) (2005)

Keyphrases

vector quantization
bag of words
speech signal
database
neural network
image processing
signal to noise ratio
parameter tuning
learning algorithm
feature extraction
training set
feature vectors
least squares
computationally efficient
image coding