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APPENDIX PM6 - VOICE TO SKULL, 1974 SUCCESS

Microwaves and Behavior
Dr. Don R. Justesen
Laboratories of Experimental Neuropsychology
Veterans Administration Hospital
Kansas City, Missouri
as published in
American Psychologist
Journal of the American Psychological Association
Volume 30, March 1975, Number 3

................ Eleanor's comments .........................
This LAYS TO REST ANY DOUBTS THAT VOICE TO SKULL 
TECHNOLOGY DOES NOT EXIST OR IS "IN THE FUTURE"!  
PERIOD!

This article describes in precise terms how Dr. Joseph C.
Sharp and staff transmitted the WORDS for the digits 1 to 10
using a modulated version of an Allan Frey type pulsed
microwave transmitter.  A detailed description of Frey
transmitters can be viewed at:

Appendix PM2

The relevant text is below.
.............................................................
Page 396:

...

The demonstration of sonic transduction of microwave energy
by materials lacking in water LESSENS the likelihood that a
thermohydraulic principle is operating in human perception 
of the energy.  Nonetheless, some form of thermoacoustic
transduction probably underlies perception.  If so, it is 
clear that simple heating is NOT a sufficient basis for the
Frey effect; the requirement for pulsing of radiations 
appears to implicate a thermodynamic principle.

Frey and Messenger (1973) and Guy, Chou, Lin, and Christen-
sen (1975) confirmed that a microwave pulse with a slow rise
time is INeffective in producing an auditory response; only
if the rise time is SHORT, resulting in effect in a square
wave with respect to the leading edge of the envelope of
radiated radio-frequency energy, does the auditory response
occur.
                                -52-