Speech Enhancement Based on Adaptive Noise Power Estimation Using Spectral Difference.
Jae-Hun ChoiJoon-Hyuk ChangDong Kook KimSuhyun KimPublished in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2011)
Keyphrases
- speech enhancement
- noisy environments
- linear prediction
- noise reduction
- spectral subtraction
- signal to noise ratio
- speech signal
- single channel
- background noise
- speech recognition
- noisy speech
- wiener filter
- adaptive filtering
- image coding
- vocal tract
- hidden markov models
- additive noise
- image restoration
- edge detection
- probabilistic model
- spectral analysis
- smoothing algorithm
- multiscale