Hi everyone. I was wondering about something I just read with wireless energy transfer and resonant enery transfer on Wikipedia.org. What if you send a large ammount of ultrasound tuned to a certain frequency over the AC/DC outlet plug. Would it get to the Transformer? Would the transformer's inductor and the magnetic field it creates oscillate at the frequency of the ultrasound? Is there some way possible to bypass a high-pass filter(50-100hz transformer) to send much higher frequency signals(above 1ghz-8ghz+) over the powerline? If there is a signal on the line at said frequency will the tuned(via ultrasound vibrating the inductors at the same frequency of the carrier) transformer's magnetic field induct the carrier signal past the transformer?