Method and device for implementing the radio frequency hearing effect:
A method of encoding an input audio signal a(t) to produce a double sideband output signal having a .omega..sub.c carrier frequency, which when transmitted to the head of a receiving subject, will by the radio frequency hearing effect induce a thermal-acoustic signal in the bone/tissue material of the head that replicates the input audio signal and is conducted by the bone/tissue structure of the head to the inner ear where it is demodulated by the normal processes of the cochlea and converted to nerve signals which are sent to the brain, thereby enabling intelligible speech to be perceived by the brain as any other nerve signal from the cochlea...
(There's more)
DoD TechMatch: Patent View
A method of encoding an input audio signal a(t) to produce a double sideband output signal having a .omega..sub.c carrier frequency, which when transmitted to the head of a receiving subject, will by the radio frequency hearing effect induce a thermal-acoustic signal in the bone/tissue material of the head that replicates the input audio signal and is conducted by the bone/tissue structure of the head to the inner ear where it is demodulated by the normal processes of the cochlea and converted to nerve signals which are sent to the brain, thereby enabling intelligible speech to be perceived by the brain as any other nerve signal from the cochlea...
(There's more)
DoD TechMatch: Patent View