A time-frequency smoothing neural network for speech enhancement.
Wenhao YuanPublished in: Speech Commun. (2020)
Keyphrases
- speech enhancement
- neural network
- smoothing algorithm
- noise reduction
- noisy environments
- signal to noise ratio
- speech signal
- edge preserving
- linear prediction
- vocal tract
- single channel
- signal processing
- speech recognition
- background noise
- wavelet transform
- principal component analysis
- additive noise
- bit rate
- image quality
- edge detection
- image segmentation