Silent subliminal presentation system
Abstract
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.
Classifications
H04B14/002 Transmission systems not characterised by the medium used for transmission characterised by the use of a carrier modulation
US5159703A
United States
Inventor Oliver M. Lowery
Worldwide applications
1989
催眠誘導できるとすればここら辺だな。
