cwymriad
electronic sound and light sculpture, 2022
+12Vdc 1A, external power supply
200mm x 200mm x 230mm
cwymriad is a dual ring modulator circuit with an 8×16 LED matrix. The four oscillators used are square waves filtered down to triangle waves, and then modulated to produce rich bell-like sounds. The LED matrix functions as an oscilloscope with a fixed “trigger”, displaying the output signal in the amplitude domain.
