Pitch estimation of speech signal with the wavelet transform.
Silvio MontrésorMarc BaudryPublished in: EUROSPEECH (1993)
Keyphrases
- speech signal
- wavelet transform
- fundamental frequency
- acoustic features
- speech recognition
- multiresolution
- image coding
- speaker identification
- spectral analysis
- linear prediction
- noisy environments
- non stationary
- automatic speech recognition
- wavelet coefficients
- image compression
- speaker recognition
- hidden markov models
- vocal tract
- automatic speech recognition systems
- background noise
- speech quality
- high frequency
- subband
- visual features
- bayesian networks
- speech enhancement
- computer vision
- neural network
- wavelet decomposition
- low frequency
- speaker verification
- feature extraction
- information retrieval
- cepstral coefficients