In 1992, Davidson rode the train to Oakland, California, where he founded the seminal Exhibit < > space. In this storefront location (situated adjacent to a freeway onramp), he presented an ongoing installation of signs and diagrams which his paintings had evolved into. Listening here to the rumblings of the overhead freeway, it became obvious that the issue of sound needed to be (re)addressed. A year later, Davidson began work at the Center for Contemporary Music at Mills College in Oakland, California. Here he performed and recorded sound in many forms, presenting three concerts of electronic music while working on his MFA. At this same time, Davidson constructed a trilogy of experimental 16mm films at CCAC's film studios, to be overlayed with sound developed at the CCM recording studio. As a member of the live electronic groups Citizen Band and Circular Firing Squad, he performed extensively in and around the San Francisco Bay Area and the Pacific Northwest. Davidson continues to collaborate with David Kwan performing their audio visual presentations, a mixture of order and decay, and are currently working on a series of DVD translations.

As an audio engineer, Davidson has worked on projects by/ for: The-Allies, John Cage, Marcel Duchamp, Diamanda Galas, Jhno, Zbigniew Karkowski, Lloop, Once 11, Hannah Marcus, Paul D. Miller, Mix Master Mike, Pepito, Phoenecia, The Soft Pink Truth, Jonah Sharp, Otto Von Schirach, Subtropic, Themselves, Tipsy, We, and Iannis Xenakis, to name a few.

In 1999 Davidson released the antimatter recording Transfixion on the Artifact label. In 2001 he released the influential infrasonic recording, Function Generator, in collaboration with Zbigniew Karkowski, on Portugal's Sirr.records. His 2003 release for asphodel antimatter vs. antimatter sounds the depths of 15 years of his experiments with recording, leading the concept of remixing into an unknown expanse. Davidson continues to conduct experiments in sound and image in his backyard workshop, The Treatment Center.