A real time implementation and an evaluation of an optimal filtering technique for noise reduction in dual microphone hearing aids.
Jean-Baptiste MajLiesbeth RoyackersJan WoutersPublished in: ICASSP (4) (2004)
Keyphrases
- hearing aids
- noise reduction
- median filter
- noise filtering
- noise detection
- noise removal
- signal to noise ratio
- edge preserving
- noisy environments
- edge detection
- bilateral filter
- noise level
- edge enhancement
- optimal solution
- vector median filter
- denoising algorithm
- wiener filter
- filtering algorithm
- impulse noise
- noise free
- speech signal
- edge preserving smoothing
- speech enhancement
- hidden markov models
- denoising
- impulsive noise
- image filtering