Perceptually motivated coherence preservation in multi-channel wiener filtering based noise reduction for binaural hearing aids.
Daniel MarquardtVolker HohmannSimon DocloPublished in: ICASSP (2014)
Keyphrases
- hearing aids
- noise reduction
- wiener filter
- multi channel
- wiener filtering
- single channel
- signal to noise ratio
- noise removal
- edge preserving
- edge detection
- median filter
- noisy environments
- speech enhancement
- noise level
- noise variance
- denoising algorithm
- sound source
- degraded images
- image reconstruction
- transfer function
- multiscale
- hidden markov models