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Perfect reconstruction QMF structures which yield linear phase FIR analysis filters

Nguyen, T. Q. and Vaidyanathan, P. P. (1988) Perfect reconstruction QMF structures which yield linear phase FIR analysis filters. In: 1988 IEEE International Symposium on Circuits and Systems. Vol.1. IEEE , Piscataway, NJ, pp. 297-300. http://resolver.caltech.edu/CaltechAUTHORS:20170712-173931829

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Abstract

The authors present a perfect reconstruction FIR (finite-impulse response) linear-phase lattice structure for the two-channel quadrature-mirror-filter (QMF) bank. This structure covers most pairs of perfect reconstruction FIR linear-phase analysis filters which have the same (odd) order. For general number of channels M, conditions are derived which any QMF perfect reconstruction linear phase structure must obey. A design example is presented for the M=2 case.


Item Type:Book Section
Related URLs:
URLURL TypeDescription
https://doi.org/10.1109/ISCAS.1988.14925DOIArticle
http://ieeexplore.ieee.org/document/14925/PublisherArticle
Additional Information:© 1988 IEEE. Work supported in part by the National Science Foundation grants DCI 8552579 and MIP 8604456.
Funders:
Funding AgencyGrant Number
NSFDCI-8552579
NSFMIP-8604456
Record Number:CaltechAUTHORS:20170712-173931829
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:20170712-173931829
Official Citation:T. Q. Nguyen and P. P. Vaidyanathan, "Perfect reconstruction QMF structures which yield linear phase FIR analysis filters," 1988., IEEE International Symposium on Circuits and Systems, Espoo, Finland, 1988, pp. 297-300 vol.1. doi: 10.1109/ISCAS.1988.14925
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:79041
Collection:CaltechAUTHORS
Deposited By: Kristin Buxton
Deposited On:13 Jul 2017 03:05
Last Modified:13 Jul 2017 03:05

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