Nicolas Bernier is a Canadian sound artist who we’ve seen before. His “Frequencies” is an ongoing process focusing on basic sound generation systems. “Frequencies (a)” is a sound performance combining the sound of mechanically triggered tuning forks with pure digital soundwaves. The tuning fork, producing a sound closest to a pure sinewave, provides a historical link between science, tonal instrument works, and electronic music. The performer is triggering sequences from the computer, activating solenoids that hit the tuning forks with high precision. Streams of light burst in synchronicity with the forks, creating an intense sound and light composition.