Enhancement of Bone Conducted Speech Signal by Wavelet Transform.
Premjeet SinghManoj Kumar MukulRajkishore PrasadPublished in: SPCOM (2018)
Keyphrases
- speech signal
- wavelet transform
- speech recognition
- automatic speech recognition
- multiresolution
- linear prediction
- vocal tract
- multiscale
- image coding
- background noise
- speaker identification
- noisy environments
- image compression
- spectral analysis
- wavelet coefficients
- high frequency
- automatic speech recognition systems
- wavelet decomposition
- subband
- non stationary
- hidden markov models
- speaker recognition
- feature extraction
- speech enhancement
- image processing
- quadtree
- filter bank
- natural images
- computational complexity
- fundamental frequency
- speech quality