A low delay, variable resolution, perfect reconstruction spectral analysis-synthesis system for speech enhancement.
Dirk MaulerRainer MartinPublished in: EUSIPCO (2007)
Keyphrases
- spectral analysis
- filter bank
- subband
- image coding
- multiresolution
- speech signal
- multiscale
- signal processing
- frequency domain
- bit rate
- wavelet transform
- machine learning
- wavelet decomposition
- computationally efficient
- speech recognition
- noise reduction
- image processing
- video coding
- maximum likelihood
- image compression
- coding scheme
- signal to noise ratio