Contour Estimation Through Parametric Spectrogram Modeling of Speech in Noisy Environments.
Jonathan Le RouxHirokazu KameokaNobutaka OnoAlain de CheveignéShigeki SagayamaPublished in: IEEE Trans. Speech Audio Process. (2007)
Keyphrases
- noisy environments
- speech signal
- speech recognition
- speech enhancement
- automatic speech recognition
- speaker identification
- digit recognition
- noise reduction
- speaker verification
- single channel
- background noise
- noisy speech
- vocal tract
- linear prediction
- speaker recognition
- word recognition
- voice activity detection
- spectral analysis
- parametric models
- signal to noise ratio
- non stationary
- additive noise
- neural network
- edge preserving
- multi channel
- signal processing
- markov random field
- pattern recognition
- bayesian networks
- image segmentation