X-Authentication-Warning: delorie.com: mail set sender to geda-user-bounces using -f
X-Recipient: geda-user AT delorie DOT com
X-Mailer: exmh version 2.8.0 04/21/2012 with nmh-1.7+dev
X-Exmh-Isig-CompType: repl
X-Exmh-Isig-Folder: inbox
From: "karl AT aspodata DOT se [via geda-user AT delorie DOT com]" <geda-user AT delorie DOT com>
To: geda-user AT delorie DOT com
Subject: Re: [geda-user] Active filter
In-reply-to: <9b9d84c6-35fd-ba45-8da5-421fa137a167@mcmahill.net>
References: <20220811143644 DOT 13DD38248090 AT turkos DOT aspodata DOT se> <8aaff84f-d8cc-6f94-d971-d3f1ded2b47b AT earthlink DOT net> <20220811194457 DOT 00F718248092 AT turkos DOT aspodata DOT se> <9b9d84c6-35fd-ba45-8da5-421fa137a167 AT mcmahill DOT net>
Comments: In-reply-to "Dan McMahill (dan AT mcmahill DOT net) [via geda-user AT delorie DOT com]" <geda-user AT delorie DOT com>
   message dated "Tue, 30 Aug 2022 00:04:51 -0400."
Mime-Version: 1.0
Content-Type: text/plain
Message-Id: <20220830103115.6F6F380724BC@turkos.aspodata.se>
Date: Tue, 30 Aug 2022 12:31:15 +0200 (CEST)
X-Virus-Scanned: ClamAV using ClamSMTP
Reply-To: geda-user AT delorie DOT com
Errors-To: nobody AT delorie DOT com
X-Mailing-List: geda-user AT delorie DOT com
X-Unsubscribes-To: listserv AT delorie DOT com
Precedence: bulk

Dan McMahill:
...
> Adel Sedra and Peter Brackett, "Filter Theory And Design: Active and 
> Passive", Matrix Publishers, 1978
> 
> Richard Daniels, "Approximation Methods for Electronic Filter Design", 
> McGraw-Hill, 1974
...

Thanks, appreciated!
/Karl Hammar