Automated Dual-Channel Speech Enhancement Using Adaptive Coherence Function with Optimised Discrete Wavelet Transform.
Vanita Raj TankShrinivas Padmakar MahajanPublished in: J. Inf. Knowl. Manag. (2022)
Keyphrases
- discrete wavelet transform
- dual channel
- speech enhancement
- multiresolution
- wavelet coefficients
- wavelet domain
- high frequency
- subband
- low frequency
- signal to noise ratio
- noise reduction
- image fusion
- noisy environments
- feature vectors
- wavelet decomposition
- quadtree
- feature selection
- palmprint
- single channel
- wavelet transform