Source accessed 8/6/07  http://www.raven1.net/uncom.htm#USOUN

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One method for projecting either audible voice or voice-FM over long distances, virtually undectable if line of sight, is the "acoustic heterodyne" or "HyperSonic Sound" system, patented by American Technologies Corporation, San Diego CA, http://www.atcsd.com



Illustration showing the principle of an ultrasound projection system capable of true ventriloquism at a distance, by American Technologies Corporation (licensor), Akai Japan (licensee)

Appended articles:

US1 http://www.raven1.net/silsoun2.htm, ITV Silent Sound report with comments by Judy Wall, Editor, Resonance, newsletter of MENSA's bioelectromagnetic special interest group

US2 http://www.raven1.net/commsolo.htm, an article by Judy Wall outlining instances of UNclassified, openly-admitted-to, electronic mind control operations by government agencies.

US3 http://www.raven1.net/armyparw.htm, an SBIR (small business initiative contract) which clearly shows intent to use ultrasound as an anti-personnel weapon, including one-man portability and with power to kill

US4 http://www.raven1.net/ssnz.htm, a commercial New Zealand company, Altered States Ltd., sells tapes which perform "suggestions" (i.e. hypnosis but not called such) using the Lowery patent voice-FM method, to hypnotize without the subject being aware. This is a key feature of neuro-electromagnetic involuntary experiments.

US5 http://www.raven1.net/acouspot.htm, a page originally from the MIT Media Lab's acoustic engineer, Joseph Pompeii. Describes a similar technique under commercial and military development (American Techno- logies Corp., San Diego) under the trade name "Hypersonic Sound". Shows that sound can be focussed to the extent of targetting just one person in a crowd, acoustically, using ultrasound.