Performance of an Event-Based Instantaneous Fundamental Frequency Estimator for Distant Speech Signals.
Guruprasad SeshadriBayya YegnanarayanaPublished in: IEEE Trans. Speech Audio Process. (2011)
Keyphrases
- speech signal
- fundamental frequency
- speech recognition
- automatic speech recognition
- hidden markov models
- maximum likelihood
- additive noise
- background noise
- linear prediction
- non stationary
- vocal tract
- noisy environments
- spectral analysis
- adaptive filtering
- blind source separation
- automatic speech recognition systems
- acoustic features
- machine learning
- speech enhancement
- noisy images