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

Audio Examples made using JSyn - a Java Synthesizer API

Synthetic Bird Songs

How it works:

Synthetic bird sounds are produced by randomly varying the depth and rate of modulation.
This page demonstrates how the oscilloscope can be opened in a separate window.
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