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ITEM# SOF-AFW
79.95

Active Filter Workshop v 1.50

by Frank Ostrander

A suite of filter-design utility programs designed to operate in the Windows environment. Types of filters handled include Sallen & Key filters, state-variable filters, shelving filters, 'hard-wired parametric' filters, and 'all-pass' delay filters. While Active Filter Workshop is primarity intended to be used by loudspeaker designers who need to design complementary electronics (crossovers, equalizers, etc.), it can have numerous other uses in engineering and education. The program tries to provide the user with as much insight as possible by providing detailed schematics and showing the math necessary to determine component values. Help screens are available throughout the program. They contain step-by-step instructions for each part of the program, making an instruction manual unnecessary. Helpful hints about component selection and circuit design are included, as are warnings about circuit instabilites, etc. If the user desires, ASCii-text format help files may be printed.

2005, floppy disk.
.5 lbs

32-bit version. Requires Windows 95 through XP.