Bandwidth extension of telephone speech using frame-based excitation and robust features.

Ismail Uysal Harsha Sathyendra John G. Harris

Published in: EUSIPCO (2005)

Keyphrases

feature vectors
data sets
speech recognition
feature set
feature extraction
pattern recognition
rotational invariant
neural network
extracted features
false positives
co occurrence
hidden markov models
feature space
classification accuracy
image retrieval
invariant features
automatic speech recognition