JSyn - modular synthesis API for Java.
JMSL - Java Music Specification Language
PortAudio - cross platform audio I/O API for 'C'

WARNING - This tutorial describes the old original JSyn API. Please refer to the current docs for more up-to-date information.

JSyn Tutorial

Waveform Shape Affects Timbre

This section describes how to create different waveforms using JSyn oscillators.