Sone195 ((new)) -

I played a 195 Hz sine wave through decent headphones. At first? Nothing. Just a warm, hollow hum — like a refrigerator pretending to be a cello. But then I turned off the lights.

A robust community on DIYAudio and Reddit’s r/diysound has emerged dedicated to reverse-engineering the Sone195 specification. Hobbyists are attempting to build "Sone195 clones" using modern MOSFET transistors and DSP (Digital Signal Processing) to emulate the 1970s Germanium warmth while delivering modern power. sone195

If you are looking for a specific application of this term, tell me: Are you researching an ? I played a 195 Hz sine wave through decent headphones