Online acoustic feedback mitigation with improved noise-reduction performance in active noise control systems.
Shakeel AhmedMuhammad Tahir AkhtarXi ZhangPublished in: IET Signal Process. (2013)
Keyphrases
- noise reduction
- signal to noise ratio
- noise level
- control system
- edge preserving
- noise removal
- median filter
- noisy environments
- noise free
- white noise
- wiener filter
- noise filtering
- edge detection
- noise detection
- impulse noise
- edge enhancement
- speech enhancement
- speckle noise
- multiplicative noise
- real time
- noise model
- edge preservation
- noise cancellation