Low residual noise speech enhancement utilizing time-frequency filtering.
Gary H. WhipplePublished in: ICASSP (1) (1994)
Keyphrases
- speech enhancement
- noise reduction
- noisy environments
- signal to noise ratio
- single channel
- median filter
- noise removal
- speech signal
- noisy speech
- linear prediction
- filtering algorithm
- wiener filter
- multi channel
- frequency domain
- background noise
- smoothing algorithm
- signal processing
- adaptive filtering
- edge detection
- vocal tract
- wavelet transform
- image structure
- speech recognition
- additive noise
- lossless compression
- multiresolution