Mr. Filter

Analog Active Filter Design assistant

Mr. Filter is a graphical analog active filter design assistant. It helps the user design active filters, from specification through synthesis. Electrical engineers, electronics hobbyists, and students will find that it greatly simplifies the process of filter design. Version 0.2.1 includes the following features:

• Low-pass and high-pass filter shapes
• Butterworth, Chebyshev Type I, and Bessel functions
• Sallen-Key circuit topologies
• Simulation with Gnucap or Ngspice

Download: mrfilter-0.2.1.tar.gz (Apr 25, 2010)

Homepage http://mrfilter.sourceforge.net

Project Page http://sourceforge.net/projects/mrfilter

Questions or Comments? Send them to the mailing list. (Here is the archive and how to subscribe)

Contents

• Usage Manual

• Opamp Compatibility Guide

• Modules
  • circuits.py: Circuit synthesis module

• Developer’s Guide
  • Working with Hg sources
  • Design Notes
  • Style Guide

About

License: Mr. Filter is licensed under the GNU General Public License, version 3. It comes with ABSOLUTELY NO WARRANTY.

Author: Alan Somers asomFEDORAers@users.sourceforge.net (Remove the hat). But please direct questions and comments to mrfilter-users@lists.sourceforge.net.

Indices and tables

• Index
• Module Index
• Search Page