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
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
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
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
UPDATE: A few people were asking where to buy a real Neurophone. The only model available new is the $800 NF3. The authorized dealers (as far as is known to … Continue reading