Estimation of glottal closure instants from telephone speech using a group delay-based approach that considers speech signal as a spectrum.
Rachel G. AnushiyaP. VijayalakshmiT. NagarajanPublished in: INTERSPEECH (2015)
Keyphrases
- speech signal
- spectral subtraction
- speech recognition
- automatic speech recognition
- speaker identification
- vocal tract
- background noise
- linear prediction
- automatic speech recognition systems
- non stationary
- speech enhancement
- spectral analysis
- hidden markov models
- speech quality
- noisy environments
- speaker recognition
- acoustic features
- fundamental frequency
- noisy images
- pattern recognition
- speech synthesis
- multiscale
- image processing
- machine learning