An efficient approach for detecting vowel onset and offset points in speech signal.
Sarmila GarnaikAvinash KumarGayadhar PradhanKabiraj SethiPublished in: Int. J. Speech Technol. (2020)
Keyphrases
- speech signal
- speech recognition
- vocal tract
- fundamental frequency
- non stationary
- automatic speech recognition
- hidden markov models
- background noise
- linear prediction
- noisy environments
- formant frequencies
- automatic speech recognition systems
- spectral analysis
- speaker identification
- pattern recognition
- sound source
- acoustic features
- noisy images
- speaker recognition
- speech enhancement
- computer vision
- multi channel
- cepstral coefficients
- feature extraction
- feature space
- multiresolution
- neural network
- hybrid algorithm