Modified LMS-Based Feedback-Reduction Subsystems in Digital Hearing Aids Based on WOLA Filter Bank.
Raul Vicen-BuenoA. Martinez-LeiraRoberto Gil-PitaManuel Rosa-ZureraPublished in: IEEE Trans. Instrum. Meas. (2009)
Keyphrases
- filter bank
- hearing aids
- subband
- image coding
- multiscale
- multiresolution
- perfect reconstruction
- signal processing
- wavelet packet
- frequency domain
- reconstruction error
- subband coding
- optimal filter
- wavelet filters
- wavelet transform
- lifting scheme
- machine learning
- computationally efficient
- low pass
- wavelet decomposition
- discrete cosine transform
- discrete wavelet transform
- spatial domain
- noise reduction
- non stationary
- quadrature mirror
- building blocks