Pitch [Hz] Hz. (Default is A3)   Waveform:(for arbitrary waveform, use slider box)
  (Rates)-1 Absolute Times Sine Wave
Attack sec. sec. Square Wave
Decay sec. sec. Sawtooth Wave
Sustain   sec.  
Release sec.    

This applet requires Java 1.1 and a sound card.    The highest frequency that can be produced without aliasing problems is ~3500Hz.   This demonstration was created by Dan Boye and Mario Belloni.