Pitch Playground


A quick and dirty demonstrator for audio interference phenomena.

The five sine-wave oscillators can be tuned independently or linked via arbitrary or preset intervals. The amplitudes can also be independent or linked. A calculator keeps track of the ten possible beat-frequencies that are being generated by the interference between the tones.

Download Current Version

Pitch Playground (Mac Intel/PPC)

April, 2008, 8MB with source “patches” for MAX/MSP/Jitter 4.6.
You may need to adjust your security settings and/or install Java. See Installation Instructions.

There is no Windows version (details).

Like Pitch Playground? Donations are appreciated. (sorry, not tax-deductible)