Advanced DIY “Neurophone”-like devices
Looking for something beyond the simple TL494? T Bastian has pulled together an excellent collection of documents and schematics of Neurophone-like devices here: http://home.dmv.com/~tbastian/nuroindx.htm
One More Idea: Brain Training with RF
Half of the Flanagan “Neurophone” circuitry is devoted to pretending the signal was sent as electromagnetic radiation. The double-differentiator section just mimics what an antenna does. If you’re looking to … Continue reading
“Neurophone”-Like Effects For $20
UPDATE: On its own, this may not be enough to ensure a good nights’ sleep, and may have other effects. If you use a Neurophone at the same time as … Continue reading
I got it very wrong!
UPDATE: Maybe I wasn’t so far off after all. Neurophone inventor Patrick Flanagan has since confirmed the TL494 pseudo-Neurophone design CAN produce Neurophone effects, though it’s still probably not as … Continue reading
Make a “Flanagan Neurophone”-Like Device with a TL494
UPDATE: Some people who have built this recommend using an 0.005uF capacitor for C2. Also, the piezos may be backwards. You may get better results wiring them so that the … Continue reading
