Combination of two-channel spectral subtraction and adaptive wiener post-filtering for noise reduction and dereverberation.
Matthias DörbeckerStefan ErnstPublished in: EUSIPCO (1996)
Keyphrases
- noise reduction
- hearing aids
- wiener filter
- median filter
- noise removal
- noise detection
- signal to noise ratio
- edge preserving
- noisy environments
- bilateral filter
- spectral subtraction
- single channel
- speech enhancement
- edge detection
- adaptive filtering
- edge preserving smoothing
- noise level
- speech signal
- noise cancellation
- impulsive noise
- vector median filter
- pattern recognition