This is Whistle Calculator running as an applet. It demonstrates the core functionality of the program. The full functionality (for example load and save) can only be used when the 'stand-alone' application is downloaded and run. This is not some evil scheme to get my code onto your machine, but a feature of Java's 'sand box' philosophy of protecting your computer from potentially harmful code on the web.

I would like to thank

Pete Kosel for allowing me to use the algorithm from Flutomat
Daniel Bingamon for allowing me to use the algorithm from TWCalc
Hans Bracker for his patience and support through many useful discussions.

User Guide

New in Version 2.03:

Version 2.03 is mainly a maintenance release:

Editing of SpeedOfSound used in calculators.
Addition of a calculator driven by JavaScript provided by the user. Editing facilities for the JavaScript.
Addition of an Embouchure Height field. Value defaults to the whistle wall thickness.
Option to view the whistle as a line drawing.

Previous Version 2.02