Paste into Macros.xml or run manually:

Left: 40 Hz Right: 60 Hz → Creates phase interference → depth effect.

Run with Python (requires numpy and scipy). The resulting WAV is mono 44.1 kHz, 16-bit.

Left: 40 Hz, amplitude modulated at 2 Hz Right: same but 180° phase shift

: A massive library of community-shared audio files can be found on the ErosTek StimFile Archive .