The Noise Reduction of Speech Signals Based on RBFN.
Jui-Chuan ChengTe-Jen SuTsung-Ying LiChia-Hua WuPublished in: IIH-MSP (2015)
Keyphrases
- noise reduction
- speech enhancement
- speech signal
- noisy environments
- signal to noise ratio
- speech recognition
- edge preserving
- edge detection
- noise level
- automatic speech recognition
- median filter
- additive noise
- noise removal
- background noise
- wiener filter
- hidden markov models
- vocal tract
- linear prediction
- non stationary
- single channel
- spectral subtraction
- automatic speech recognition systems
- adaptive filtering
- speech sounds
- hearing aids