Doktor DynaSoar wrote:
> On 9 Jan 2004 14:13:56 -0800, curious11112001 at yahoo.com (Curious)
> wrote:
>> } Invented by Patrick Flanagan. It is said to directly stimulate parts
> } of the brain's auditory cortex to produce sound perception. Is this
> } too good to be true?
> }
> } Thanks in advance.
>> It definitely doesn't stimulate the auditory cortex to create sound
> perception. It modulates sound into an FM radio signal. The auditory
> cortex does not process sound, whether modulated into another
> frequency or not. It processes neural impulses.
It can modulate the sound of an FM radio *onto* its ultrasonic signal,
but it does not modulate the sound *into* an FM radio signal. And
apparently the ultrasonic signal is amplitude modulated rather than
frequency modulated.
See my earlier article in the thread and the links there for much more
info.
--
Mind Control: TT&P ==> http://www.datafilter.com/mc
Home page: http://www.datafilter.com/alb
Allen Barker