TRANSCRIPTION, Courtesy of MindNet Archives, Mike Coyle
posted at http://www.ritualabuse.net/MCF/

Frey, Allan H., Human Auditory system response to modulated
electromagnetic energy. J. Appl. Physiol. 17(4): 689-692.  1962.

(*) Asterisks indicate unreadable characters in the original copy.

NOTE:  In 1962, frequencies were expressed as kiloCYCLES, 
megaCYCLES, etc., with abbreviations being kc, mc

--The intent of this paper is to bring a new phenomena to the
attention of physiologists.  Using extremely low average power
densities of electromagnetic energy, the perception of sounds was
induced in normal and deaf humans.  The effect was induced several
hundred feet from the antenna the instant the transmitter was turned
on, and is a function of carrier frequency and modulation. Attempts
were made to match the sounds induced by electromagnetic energy and
acoustic energy.  

The closest match occurred when the acoustic amplifier was driven by
the rf transmitter's modulator. Peak power density is a critical
factor and, with acoustic noise of approximately 80 db, a peak power
density of approximately 275 mw / rf is needed to induce the
perception at carrier frequencies 125 mc and 1,310 mc.  The average
power density can be at rf as low as 400 _u_w/cm2.  The evidence for
the various positive sites of the electromagnetic energy sensor are
discussed and locations peripheral to the cochlea are ruled out.

Received for publication 29 September 1961.

A significant amount of research has been conducted with the effects
of radio-frequency (rf) energy on organisms (electro- magnetic energy
between 1 kc and ** Gc). Typically, this work has been concerned with
determining damage resulting from body temperature increase.  The
average power densities used have been on the order of 0.1-t w/cm2
used over many minutes to several hours.

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