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Rodrigo Valla edited this page Apr 25, 2014 · 2 revisions

CalAr is a free graphic harmonic calculator software licensed under GNU GPLv3.

System requeriments: Java Runtime Environment 1.6 or above. Screen of at least 1024x600px. Optional: A Java Sound Bank.

The program allows you to select one of 108 notes from a keyboard indicating the harmonic quantity to consider (1-32). Then displays the frequency fot the fundamental and each harmonic, and shows the tuning error with a graphic indicator.

About the graphic indicator's placement algorithm
OS tests

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