A Study on the Effect of Pitch on LPCC and PLPC Features for Children's ASR in Comparison to MFCC.

Shweta Ghai Rohit Sinha

Published in: INTERSPEECH (2011)

Keyphrases

feature extraction
feature set
statistical analysis
feature vectors
speech recognition
extracting features
low level
feature selection
feature space
classification accuracy
wavelet transform
positive effects
cepstral coefficients