Online Noise Estimation Using Stochastic-Gain HMM for Speech Enhancement.
David Yuheng ZhaoW. Bastiaan KleijnAlexander YpmaBert de VriesPublished in: IEEE Trans. Speech Audio Process. (2008)
Keyphrases
- noise estimation
- speech enhancement
- speech signal
- noise level
- noise reduction
- hidden markov models
- noisy images
- noisy environments
- additive noise
- speech recognition
- denoising
- signal to noise ratio
- single channel
- linear prediction
- edge detection
- multi channel
- noise model
- background noise
- smoothing algorithm
- wavelet transform