Efficient single-bit ternary digital filtering using sigma-delta modulator
Thompson, Adam C., O'Shea, Peter J., Hussain, Zahir M., & Steele, Brenton R. (2004) Efficient single-bit ternary digital filtering using sigma-delta modulator. IEEE Signal Processing Letters, 11(2 (Part 2)), pp. 164-166.
Efficient filtering of sigma-delta bit-streams using a finite-impulse response (FIR)-like digital filter is presented. The filter combines a lowpass sigma-delta modulator system and a ternary FIR filter. Unlike conventional FIR filters, the combination of the two components allows a bit stream to be filtered, with the output being retained in single-bit format.
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|Item Type:||Journal Article|
|Keywords:||Digital filtering, finite, impulse response (FIR), infinite impulse response (IIR), modulation, sigma, delta, single, bit, ternary filter|
|Subjects:||Australian and New Zealand Standard Research Classification > ENGINEERING (090000) > ELECTRICAL AND ELECTRONIC ENGINEERING (090600) > Signal Processing (090609)|
|Divisions:||Past > QUT Faculties & Divisions > Faculty of Built Environment and Engineering|
|Copyright Owner:||Copyright 2004|
|Copyright Statement:||Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.|
|Deposited On:||14 Jul 2005 00:00|
|Last Modified:||29 Feb 2012 13:06|
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