Keyphrases
- spectral subtraction
- speech enhancement
- hybrid method
- speech signal
- speech recognition
- noisy speech
- signal to noise ratio
- noisy environments
- noise reduction
- single channel
- background noise
- vocal tract
- multi channel
- linear prediction
- smoothing algorithm
- hearing aids
- automatic speech recognition
- computer vision
- language model
- low contrast
- additive noise
- high resolution
- multiresolution
- pattern recognition
- bayesian networks