A subband hybrid beamforming for in-car speech enhancement.
Charles FoxGuillaume VitteMaurice CharbitJacques PradoRoland BadeauBertrand DavidPublished in: EUSIPCO (2012)
Keyphrases
- speech enhancement
- subband
- linear prediction
- single channel
- wavelet decomposition
- filter bank
- wavelet transform
- noise reduction
- noisy environments
- multiresolution
- image compression
- wavelet coefficients
- bit rate
- frequency domain
- signal to noise ratio
- high frequency
- feature vectors
- image coding
- wavelet domain
- speech signal
- vocal tract
- visual quality
- smoothing algorithm
- prediction error
- multi channel
- motion blur
- autoregressive
- image quality
- spectral analysis
- hidden markov models