Speech enhancement using voiced speech probability based wavelet decomposition.
Anirban BhowmickMahesh ChandraPublished in: Comput. Electr. Eng. (2017)
Keyphrases
- wavelet decomposition
- speech enhancement
- single channel
- speech signal
- multiresolution
- wavelet transform
- subband
- multiscale
- vocal tract
- speech recognition
- noisy environments
- wavelet domain
- noisy speech
- high frequency
- sar images
- noise reduction
- linear prediction
- wavelet coefficients
- feature vectors
- non stationary
- automatic speech recognition
- speaker identification
- background noise
- additive noise
- image segmentation
- image compression
- image quality
- quadtree
- spatial resolution
- filter bank
- image coding
- image processing
- feature extraction
- visual quality