Objective Japanese intelligibility prediction for noisy speech signals before and after noise-reduction processing.
Junfeng LiMasato AkagiYonghong YanPublished in: ChinaSIP (2013)
Keyphrases
- noise reduction
- noisy environments
- signal to noise ratio
- speech enhancement
- speech signal
- speech recognition
- linear prediction
- noise free
- edge preserving
- noise level
- edge detection
- background noise
- median filter
- wiener filter
- noise removal
- hearing aids
- gaussian noise
- vocal tract
- additive noise
- neural network
- markov random field
- wavelet transform
- spectral subtraction
- feature vectors