Estimation of amplitude features of the glottal flow by inverse filtering speech pressure signals.
Paavo AlkuErkki VilkmanAnne-Maria LaukkanenPublished in: Speech Commun. (1998)
Keyphrases
- cepstral features
- speech signal
- co occurrence
- low level
- feature extraction
- extracted features
- speech recognition
- image features
- filtering algorithm
- acoustic signals
- signal processing
- independent component analysis
- feature set
- speaker recognition
- filtering process
- spectral features
- physiological signals
- fundamental frequency
- feature space