A microphone array with adaptive post-filtering for noise reduction in reverberant rooms.
Rainer ZelinskiPublished in: ICASSP (1988)
Keyphrases
- noise reduction
- median filter
- noise filtering
- noise detection
- hearing aids
- noise removal
- noise cancellation
- edge preserving
- signal to noise ratio
- bilateral filter
- noise suppression
- edge detection
- adaptive filtering
- noise level
- wiener filter
- noise free
- vector median filter
- edge preserving smoothing
- noisy environments
- filtering algorithm
- edge enhancement
- speech enhancement
- median filtering
- unsharp masking
- multiscale
- nonlinear diffusion
- image filtering
- edge preservation
- nonlinear filters
- impulsive noise
- adaptive filter
- speech signal
- denoising algorithm