Effect of compressing the dynamic range of the power spectrum in modulation filtering based speech enhancement.
James G. LyonsKuldip K. PaliwalPublished in: INTERSPEECH (2008)
Keyphrases
- dynamic range
- power spectrum
- speech enhancement
- signal to noise ratio
- frequency domain
- single channel
- natural images
- noise reduction
- noisy environments
- multi channel
- transfer function
- spatially varying
- speech signal
- density function
- markov random field
- feature extraction
- spatial domain
- linear prediction
- object recognition
- multiscale