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Article #5455

Empirically Determining Filter Q

#5455
From: Seth Bradley
Date: Fri, 03 Aug 1990 20:35
8 lines
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Is it possible to determine the Q of an active filter (high-pass
or low-pass) by graphing its response?  If so, how do you calculate
it?  Pointers towards appropriate texts would also be appreciated.
Thanks in advance!
--
Seth J. Bradley
Internet: sbradley@iwarp.intel.com
UUCP:     uunet!iwarp.intel.com!sbradley
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!clyde.concordia.ca!uunet!decwrl!ucbvax!iwarp.intel.com!sbradley
From: sbradley@iwarp.intel.com (Seth Bradley)
Newsgroups: sci.electronics
Subject: Empirically Determining Filter Q
Message-ID: <1990Aug3.203501.22763@iwarp.intel.com>
Date: 3 Aug 90 20:35:01 GMT
Sender: news@iwarp.intel.com
Organization: Intel iWarp, Beaverton, Oregon, USA
Lines: 8