The Silent Sound Spread Spectrum (SSSS) technology, also known as S-quad, was developed by Dr. Oliver Lowery of Georgia, USA, and is described in US Patent #5,159,703 as Silent Subliminal Presentation System. The abstract for the patent reads:
A silent communications system in which nonaural carriers, in the very low or very high audio-frequency range or in the adjacent ultrasonic frequency spectrum are amplitude- or frequency-modulated with the desired intelligence and propagated acoustically or vibrationally, for inducement into the brain, typically through the use of loudspeakers, earphones, or piezoelectric transducers. The modulated carriers may be transmitted directly in real time or may be conveniently recorded and stored on mechanical, magnetic or optical media for delayed or repeated transmission to the listener.
According to literature by Silent Sounds, Inc., it is now possible, using supercomputers, to analyse human emotional EEG patterns and replicate them, then store these emotion signature clusters on another computer and, at will, silently induce and change the emotional state in a human being.
Judy Wall, writing in Nexus (October-November 1998), says Silent Sounds, Inc. states that it is interested only in positive emotions, but the military is not so limited. That this is a US Department of Defense project is obvious.
Edward Tilton, President of Silent Sounds Inc., says this about S-quad in a letter dated 13 December, 1996:
All schematics, however, have been classified by the US Government and we are not allowed to reveal the exact details we make tapes and CDs for the German Government, even the former Soviet Union countries! All with the permission of the US State Department, of course The system was used throughout Operation Desert Storm (Iraq) quite successfully.
By using these computer-enhanced EEGs, scientists can identify and isolate the brainís low-amplitude emotion signature clusters, synthesise them and store them on another computer. In other words, by studying the subtle characteristic brainwave patterns that occur when a subject experiences a particular emotion, scientists have been able to identify the concomitant brainwave pattern and can now duplicate it. These clusters are then placed on the Silent Sound carrier frequencies and will silently trigger the occurrence of the same basic emotion in another human being!