Noise spectrum estimation with improved minimum controlled recursive averaging based on speech enhancement residue.
Dalei WuWei-Ping ZhuM. N. S. SwamyPublished in: MWSCAS (2012)
Keyphrases
- speech enhancement
- spectral subtraction
- noisy environments
- noise reduction
- signal to noise ratio
- speech signal
- speech recognition
- single channel
- background noise
- linear prediction
- noisy speech
- wiener filter
- vocal tract
- smoothing algorithm
- automatic speech recognition
- multi channel
- noise model
- speech synthesis
- edge detection
- probabilistic model