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Current mode standard lattice filter for use in complex ear-type networks
Conference proceeding

Current mode standard lattice filter for use in complex ear-type networks

M T Moskowitz, L Sellami, R W Newcomb and IEEE
PROCEEDINGS OF THE 43RD IEEE MIDWEST SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS I-III, Vol.3, pp.1086-1089
01/01/2000
DOI: https://doi.org/10.1109/MWSCAS.2000.951404

Abstract

Engineering Engineering, Electrical & Electronic Science & Technology Technology
An inner ear degree-two cochlea section, which encompasses complex transmission zeros, is realized completely in hardware. In doing this, standard complex two port filters are extracted to a real four port network. A new digital switched current circuit is used with improved clock feed through delay portions. A complex lattice portion is simulated in both Spice and Matlab with accurate results.

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