Noise robust speech dereverberation using constrained inverse filter.
Ken'ichi FuruyaAkitoshi KataokaYouichi HanedaPublished in: INTERSPEECH (2008)
Keyphrases
- noisy environments
- noise reduction
- salt pepper
- image noise
- speech enhancement
- median filter
- impulse noise removal
- speech recognition
- impulse noise
- signal to noise ratio
- noise removal
- noise suppression
- missing data
- imaging artifacts
- noise detection
- estimation error
- filtering algorithm
- additive noise
- greater robustness
- fine details
- image details
- wiener filter
- background noise
- impulsive noise
- registration errors
- noise level
- noise model
- multiplicative noise
- robust estimation
- random noise
- median filtering
- noisy data