Single-Channel Noise Reduction for Multiple Background Noises Using Perceptual Wavelet Packet Transform and Fuzzy Logic.
Montri PhothisonothaiPinit KumhomKosin ChamnongthaiPublished in: J. Adv. Comput. Intell. Intell. Informatics (2004)
Keyphrases
- noise reduction
- single channel
- speech enhancement
- fuzzy logic
- wavelet packet transform
- multi channel
- wiener filter
- signal to noise ratio
- edge preserving
- noisy environments
- shift invariant
- independent component analysis
- neural network
- wavelet decomposition
- denoising
- edge detection
- wavelet coefficients
- wavelet transform
- control system
- frequency domain
- wavelet domain
- video sequences
- similarity measure
- image processing