Sorry Paul You would be wrong about that. My thought is that if you got any kind of results with trying phase reversal (using a free running oscillator), it would be worth proceeding to the next step. Which would be trying to locate some kind of nervous system signal you could lock onto and phase reverse. I am talking about basic research tht may never yield any useful results. So thanks for your response Michael..... Gus > Michael Rigby-Jones wrote: > Trouble with that idea is that you need to be able to detect, amplify > and phase shift the sound source (tinitus) to produce a consistent > phase difference. A free running oscillator would never be stabe > enough and would require constant adjustement. That's assuming that > the basic concept would even work. Michael, I'm pretty sure that he's applying traction to your femur. :) -- Cheers, Paul B. -- Gus Calabrese Lola Montes WFT Electronics 4337 Raleigh Street Denver, CO 80212 303 964-9670......voicemail fax (see below) mailto:wft@frii.com http://www.WFTomegadogs.com Alternate: 791 High Street Estes Park, CO 80517 if no success with wft@frii.com, try .... mailto:wft@bigfoot.com then mailto:wft@eudoramail.com fax please do not send long faxes, they are auto-forwarded and the resolution is not particularly good. 801 409 4969 for issues requiring immediate attention: cell phone 720 987-6543 (like a rocket countdown)