musicalphysics

And a face for those into that.

This is the first prototype photonic guitar. A photonic guitar works like an acoustic instrument but instead of the resonance of wood and acoustic vibrations it uses the resonance of electricity and electromagnetic waves (light). I first created this guitar as a design tool for electric guitars before I fully recognized the significance of the underlying physics. It wasn't just like a guitar, it is a guitar. I suspect some people reading this don't believe me but that's ok, neither did my old physics grad school at first. Same with the patent office. I've linked an article about me from the Dallas Morning News.

While the photonic guitar produces music it doesn't produce sounds. The waves it creates are electromagnetic (light). While electric guitars match the same frequency as an acoustic guitar, the photonic guitar matches the same physical wave size. So the 20 Hz - 20 kHz audible range is equivalent to 20 MHz - 20 GHz. We can't see those waves either. So I created a guitar plugin, a physics based model for the photonic guitar driven by measurements, to recreate and apply the photonic musical effect to electric guitars.

For years I could only wonder what the photonic guitar was going to sound like. From physics I would argue it would have properties of an acoustic guitar. Both systems satisfy the wave equation and have the same boundary conditions. In practice I'm most surprised by the impact it has on distortion, noise, and feed forward. Feed forward is analogous to feedback but doesn't require holding the guitar up to the amp speaker. That and the fact that the guitar itself can produce a delay effect. I've linked to one of my favorite demos so far.

Demo 8 - ElectroIndy

Dallas Morning News or Archive Link

cross-posted from: https://discuss.online/post/38309972

This image is a view of the Earth from Space using the lens of my plasma physics. So while it does not appear as a traditional landscape of the Earth it is still a view of the Earth.

Gallery - https://cosmicstudio.io/product/fire-in-the-sky/ Dr. Stoneback's artwork emerges from his physics solutions on Earth's plasma electrodynamics. Background article: https://archive.is/0E1Wy

Gallery - https://cosmicstudio.io/product/fire-in-the-sky/ Dr. Stoneback's artwork emerges from his physics solutions on Earth's plasma electrodynamics. Background article: https://archive.is/0E1Wy

I created a new kind of guitar that y'all may be interested in. The photonic guitar uses the resonance of electricity and light to create music in the same way an acoustic guitar uses the resonance of vibration and acoustic waves. I started research on this instrument as a physics undergrad and focused on the topic for my Ph.D. After graduating, I spent time doing space science research for government agencies like NASA and the DoD. I quit being a professor a few years ago so I could resume research on my photonic guitar. We can't hear this instrument directly, for a variety of reasons, so I've created a plugin that utilizes measurements of these instruments to recreate their musical output as an effect for electric guitars. While the photonic guitar shares the same kind of physical foundation as an acoustic guitar, the photonic guitar is capable of a broader array of musical effects. I've linked to a demo of an electric guitar, played through the photonic guitar plugin, and connected to the drive channel on a fender amp. The photonic guitar pushes the existing distortion into a new regime. https://cosmicstudio.io/wp-content/uploads/2026/02/Demo-2-Master_1.mp3