Software Tonoscope

A real-time audio visualization tool that provides 3D displays of wave and spectral information.

Teaching overtone singing (harmonic singing) is notoriously difficult. A student cannot see their second formant. With a software tonoscope, they watch as their voice moves from a chaotic splatter (noise) into a perfect hexagon (pure fifth interval). It provides instant biofeedback. software tonoscope

The software captures live audio via a microphone or processes pre-recorded files. A real-time audio visualization tool that provides 3D

The is the digital evolution of this concept. It replaces the membrane and powder with real-time spectral analysis and procedural graphics, turning your computer’s microphone into a "visual ear." software tonoscope