Auditory driven subband speech enhancement for automatic recognition of noisy speech.
Navneet UpadhyayHamurabi Gamboa RosalesPublished in: Int. J. Speech Technol. (2016)
Keyphrases
- automatic recognition
- speech enhancement
- subband
- linear prediction
- noisy speech
- single channel
- wavelet decomposition
- filter bank
- wavelet transform
- bit rate
- multiresolution
- image compression
- noisy environments
- noise reduction
- wavelet coefficients
- signal to noise ratio
- frequency domain
- feature vectors
- wavelet domain
- high frequency
- image coding
- speech signal
- signal processing
- vocal tract
- frequency band
- multiscale
- wiener filter
- multi channel
- sound source
- background noise
- inter frame
- smoothing algorithm
- visual information
- spatial domain
- additive noise
- image processing
- pattern recognition
- high quality