Low-distortion spectral subtraction for speech enhancement.
Peter HandelPublished in: EUROSPEECH (1995)
Keyphrases
- spectral subtraction
- speech enhancement
- hybrid method
- speech signal
- speech recognition
- noisy environments
- noisy speech
- noise reduction
- single channel
- signal to noise ratio
- noise model
- vocal tract
- multi channel
- background noise
- linear prediction
- automatic speech recognition
- wiener filter
- hearing aids
- smoothing algorithm
- neural network
- noise removal
- denoising
- information retrieval
- prediction error
- hybrid algorithm
- non stationary
- signal processing
- hidden markov models
- power spectrum
- additive noise
- edge preserving