hobby #99
Theremin Antenna Pattern Tuning
Building and calibrating theremins with custom antenna geometries, optimizing the capacitive sensing field for playing characteristics. Combines RF proximity sensing theory from ham radio with the ear training and pitch control from choral singing, using electronics skills to modify oscillator circuits and antenna configurations for different musical responses.
Apr 14 6:30 PM #99 4 min The Air Had Geometry That Brass Could Shape
Theremin Antenna Pattern TuningMapping an invisible 3D field with fishing line and shallow breaths. Two hours in, I have half the data.
code-a-day tied to this hobby
- Invisible Geometry You Can Only Touch Potential Fields