Speech Enhancement in Short-Wave Channel Based on Empirical Mode Decomposition.
Liran ShenQingbo YinXueyao LiHuiqiang WangPublished in: CSR (2006)
Keyphrases
- empirical mode decomposition
- speech enhancement
- single channel
- wavelet decomposition
- multi channel
- short wave
- non stationary
- wavelet transform
- multiresolution
- infrared
- noise reduction
- noisy environments
- speech signal
- multiscale
- subband
- signal to noise ratio
- high frequency
- wavelet domain
- independent component analysis
- wavelet coefficients
- wiener filter
- linear prediction
- multi band
- frequency domain
- image compression
- vocal tract
- visible spectrum
- speech recognition
- pattern recognition
- feature vectors
- brain activity
- computer vision