Adaptive noise energy estimation in pathological speech signals.
Claudia ManfrediPublished in: IEEE Trans. Biomed. Eng. (2000)
Keyphrases
- speech signal
- background noise
- noisy environments
- additive noise
- spectral subtraction
- speech enhancement
- adaptive filtering
- speech recognition
- hearing aids
- automatic speech recognition
- noise reduction
- estimation error
- noisy speech
- speech quality
- signal to noise ratio
- vocal tract
- automatic speech recognition systems
- noise model
- single channel
- non stationary
- hidden markov models
- linear prediction
- noise level
- maximum likelihood
- low contrast
- multi channel
- low frequency
- super resolution
- neural network