A Robust Nonlinear Microphone Array Postfilter for Noise Reduction.
Suliang BuYunxin ZhaoMei-Yuh HwangSining SunPublished in: IWAENC (2018)
Keyphrases
- noise reduction
- noisy environments
- edge preserving
- signal to noise ratio
- edge detection
- edge enhancement
- noise level
- speech enhancement
- noise removal
- median filter
- nonlinear diffusion
- noise free
- speckle noise
- noise filtering
- noise detection
- wiener filter
- multiscale
- edge preservation
- diffusion equation
- filter bank
- hearing aids