DSP-based oversampling adaptive noise canceller for background noise reduction for mobile phones.
José Antonio Tavares ReyesEnrique Escamilla HernándezJuan Carlos Sánchez-GarcíaPublished in: CONIELECOMP (2012)
Keyphrases
- noise reduction
- mobile phone
- signal to noise ratio
- noise cancellation
- noise level
- hearing aids
- median filter
- noise removal
- mobile devices
- edge preserving
- noisy environments
- smart phones
- noise suppression
- edge detection
- noise free
- noise detection
- mobile learning
- wiener filter
- mobile users
- speckle noise
- edge enhancement
- noise filtering
- speech enhancement
- impulse noise
- multiplicative noise
- mobile applications
- mobile technologies
- edge preservation
- background noise
- mobile phone users
- impulsive noise
- signal processing
- text entry
- bilateral filter
- denoising methods
- denoising algorithm
- image processing
- adaptive filter
- hidden markov models