Recording Microwave Hearing Effects: Literature Review and Case Report of an Affiant to Recording Remote Harassment

McMurtrey, Mr. John J. (2008) Recording Microwave Hearing Effects: Literature Review and Case Report of an Affiant to Recording Remote Harassment. [Preprint]

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Literature pertaining to the conditions by which microwaves produce sound via the thermoelastic effect and recording the effect is reviewed with comparison to microphone components. A case report of an affiant to recording remote harassment is presented. Actual words understood as transmitted by the affiant could have been recorded as distorted sound.

Item Type:Preprint
Subjects:Biology > Sociobiology
ID Code:6147
Deposited By:McMurtrey, Mr. John J.
Deposited On:24 Jul 2008 10:54
Last Modified:11 Mar 2011 08:57

References in Article

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[1] Elder JA, Chou CK: Auditory responses to pulsed radiofrequency energy. Bioelectromagnetics 2003; Suppl 8:S162-S173 PubMed abstract.

[2] Lin JC: Auditory perception of pulsed microwave radiation, Chapter 12, in Biological Effects and Medical Applications of Electromagnetic Energy. Edited by Gandhi OP. Englewood Cliffs, NJ, Prentice Hall, 1990, p 278-318

[3] White RM. “Generation of Elastic Waves by Transient Surface Heating” J Applied Physics 34(11): 3559-67, 1963.

[4] Gournay LS. “Conversion of Electromagnetic to Acoustic Energy by Surface Heating” J Acoust Soc Am 40(6): 1322-30, 1966.

[5] von Gutfeld RJ and Melcher RL. “20-MHz acoustic waves from pulsed themoelastic expansion of constrained surfaces” Applied Physics Letters 30(6): 257-9, 1977.

[6] Foster KR and Finch ED. “Microwave Hearing: Evidence for Thermoacoustic Auditory Stimulation by Pulsed Microwaves” Science 185: 256-58, 1974.

[7] Olsen RG and Lin JC. “Microwave-Induced Pressure Waves in Mammalian Brains” IEEE Trans Biomed Eng 30(5): 1983.

[8] Lin JC, Su J-L, and Wang Y. “Microwave-Induced Thermoelastic Pressure Wave Propagation in the Cat Brain” Bioelectromagnetics 9: 141-7, 1988.

[9] Olsen RG and Hammer WC. “Microwave-Induced Pressure Waves in a Model of Muscle Tissue” Bioelectromagnetics 1: 45-54, 1980.

[10] Olsen RG and Hammer WC. “Evidence for Microwave-Induced Acoustical Resonances in Biological Materials” J Microw Power 16(3 & 4): 263-9, 1981.

[11] Justesen DR. “Microwaves and Behavior” Am Psychologist, 392(Mar): 391-401, 1975.

[12] Guy AW, Chou CK, Lin JC, and Christensen D. “Microwave-induced Acoustic Effects in Mammalian Auditory Systems and Physical Materials” Ann N Y Acad Sci 247: 194-218, 1975.

[13] O’Loughlin JP, Loree DL. Patent #6470214 “Method and device for implementing the radio frequency hearing effect” USPTO granted 10/22/02.

[14] O’Loughlin JP, Loree DL. Patent #6587729 “Apparatus for audibly communicating speech using the radio frequency hearing effect” USPTO granted 7/1/03.

[15] Uzungolu N and Polychronopoulos SI. “Microwave-Induced Auditory Effect in a Dielectric Sphere” IEEE Transactions in Microwave Theory and Technique 36(10): 1418-25, 1988. Full article accessed 1/12/05 from IEEE Xplore.

[16] Sharp JC, Grove HM, and Gandhi OP. “Generation of Acoustic Signals by Pulsed Microwave Energy” IEEE Transactions on Microwave Theory and Techniques 22: 583-4, 1974.

[17] Kubota K and Nakatani Y. “Optical Excitation of Acoustic Pulse in Solids” Japanese Journal of Applied Physics 12(6): 888-94, 1973.

[18] Eargle J. The Microphone Book Focal Press, Boston, Oxford, p 30, 2001.

[19] Dioszegny T. “Photoacoustic response of condenser microphones” Journal of Applied Physics 61(1): 449-50, 1987. Full text available from Inspec.

[20] Eargle J. The Microphone Handbook Elar Publishing, Plainview, New York, p 8-10, 1981.

[21] Huber DM and Runstein RE. Modern Recording Techniques Fourth Edition, SAMS Publishing, Indianapolis, p 96-7, 1995.

[22] Tamura M, Yamaguchi T, Oyaba T, and Yoshimi Y. “Electroacoustic Transducers with Piezoelectric High Polymer Films” In: Audio Engineering Society An anthology of articles on microphones from the pages of the Journal of the Audio Engineering Society Vol. 1 – Vol. 27 (1953-1979) Audio Engineering Society, New York, p 152-7, 1979.

[23] Henni ARH, Bacon C, and Hostan B. “Acoustic generation in piezoelectric materials by microwave excitation” J Acoust Soc Am 118(4): 2281-8, 2005.

[24] McMurtrey JJ. “Inner Voice, Target Tracking, and Behavioral Influence Technologies” in press 2004. Accessed 8/11/04 at

[25] Mind Justice (Formerly Citizens Against Human Rights Abuse), Director, Cheryl Welsh, 915 Zaragoza Street, Davis, CA 95616, USA. Website at Email is

[26] Freedom from Covert Harassment and Surveillance. President, Derrick Robinson, P. O. Box 9022. Cincinnati, Ohio 45209. Website at Email is

[27] Christians Against Mental Slavery, Secretary, John Allman, 98 High Street, Knaresbourough, N. Yorks HG5 0HN, United Kingdom. Website at Email is

[28] Moscow Committee for the Ecology of Dwellings, Chairman, Emile Sergeevne Chirkovoi, Korpus 1006, Kvrtira 363, Moscow Zelenograd, Russia 103575. . Website at Email is

[29] International Movement for the Ban of Manipulation of the Human Nervous System by Technologic Means, Founder, Mojmir Babacek, P. O. Box 52, 51101 Turnov, Czech Republic, Europe. Website at Email is

[30] Byrd E. “Report for CAHRA [now Mind Justice]: A Scientific Experiment to Replicate the Recording of Voices that Targeted Individuals Hear” Accessed 8/13/04 at

[31] Dunlap, Bob. Personal communication authenticated by notarized affidavit. Mr Dunlap has extensive audio and video recordings. He has been willing to provide affidavit thereto as well. Email-- Mr. Dunlap has also had contact with 3 additional victims reporting an ability to record harassing sounds, but they were not willing to have their email published.

[32] Tilton, Margo. Personal Communication. Email-

[33] Sonic Super Ear personal sound amplifier microphone. Accessed 10/9/04 and available at This microphone requires an AA battery that according to Mr. Dunlap will last 36 hours before response characteristics deteriorate.

[34] Kubota K. “Optically-Excited Elastic Waves in Solids” Solid State Communications 9: 2045-47, 1971.

[35] Cachier G. “Laser Excitation of Microwave Sound in Solids” Journal of the Acoustical Society of America 49(3): 974-78, 1971.

[36] Brienza MJ and Demaria AJ. “Laser-Induced Microwave Sound by Surface Heating” Applied Physics Letters 11(8): 44-6, 1967.

[37] Acqafresca A, Baigi E, Masotti L, and Menichelli D. “Toward Virtual Biopsy Through an All Fiber Optic Ultrasonic Miniaturized Transducer: A Proposal “ IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control 50(10): 1325-35, 2003. IEEE Xplore accessible.

[38] Brunkan WB. Patent # 4877027 “Hearing system” USPTO granted 10/31/89.

[39] Leyser R: [Microwave hearing device uses modulated microwave pulses for providing induced sound warning directly within head of deaf person.] Federal Republic of Germany patent # DE10222439, 2003 Dec 11 Abstract available from: URL: Original German Document available from: URL: English translation available from: URL: English translation is also available from the author, and Walter Madlinger at

[40] Jang YW and Greenfield MD. “Ultrasonic communication and sexual selection in wax moths: female choice based on energy and asynchrony of male signals” Animal Behavior 51: 1095-1106, 1996. Full text at

[41] Helversen Dv, Holderied MW, and Helversen Ov. “Echoes of bat-pollinated bell-shaped flowers: conspicuous for nectar-feeding bats?” Journal of Experimental Biology 206: 1025-34, 2003. See figure 1 legend for microphone specifications. Full text available at

[42] Ku G and Wang LV. “Scanning microwave-induced thermoacoustic tomography: Signal, resolution, and contrast” Medical Physics 28(1): 4-10, 2001.

[43] Ku G and Wang LV. “Scanning thermoacoustic tomography in biological tissue” Medical Physics 27(5): 1195-1202, 2000.

[44] Xu Y and Wang LV. “Signal processing in scanning thermoacoustic tomography in biological tissues” Medical Physics 28(7): 1519-24, 2001.

[45] O’Loughlin J. Letter to Ken Callahan, JA. 2001 Aug 30. [Online] [Cited 2007 Mar 13] Available from URL:


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