Please use this identifier to cite or link to this item: https://doi.org/10.1109/BIOCAS.2006.4600339
Title: A 16-band nonuniform FIR digital filterbank for hearing aid
Authors: Wei, Y. 
Lian, Y. 
Issue Date: 2006
Citation: Wei, Y.,Lian, Y. (2006). A 16-band nonuniform FIR digital filterbank for hearing aid. IEEE 2006 Biomedical Circuits and Systems Conference Healthcare Technology, BioCAS 2006 : 186-189. ScholarBank@NUS Repository. https://doi.org/10.1109/BIOCAS.2006.4600339
Abstract: A computationally efficient 16-band non-uniformly spaced digital FIR filter bank is proposed for hearing aid applications. The filter bank is constructed by three prototype filters based on the principle of frequency-response masking technique. It requires only 34 multiplications in the implementation of a 16-band filter bank with stopband attenuation of -60dB. The simulation results show that the proposed filter bank achieves good matching between audiograms and filter magnitude responses. The filter delay is significantly reduced compared to that of the 8-band non-uniform filter bank [8]. © 2006 IEEE.
Source Title: IEEE 2006 Biomedical Circuits and Systems Conference Healthcare Technology, BioCAS 2006
URI: http://scholarbank.nus.edu.sg/handle/10635/68700
ISBN: 1424404371
DOI: 10.1109/BIOCAS.2006.4600339
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