Audio as a weapon

Absolutely, quantum physics is showing that everything in the universe is energy, so on the sub-atomic level we do not find matter we find only energy. This pure energy or light is everything comprised in universe and is resonating at a different speeds. Everything you see or touch is vibrating at one frequency or another including yourself. As dekay's article points out Intermodulation distortion occurs when two signals having different frequencies combine to produce synthetic signals at the difference, sum, or multiples of the original frequencies. A very smart way of saying somebody has come up with sum of frequencies to damage and make a human sick...
A quick google search of "heavy metal guantanamo" will give you play lists of music used in "enhanced interrogation."

@geoffkait , thank you for pointing this out but I never mentioned mass only matter. Matter observed under a microscope is inert material but mostly made up of energy and is vibrating. The denser the matter, humans and steel walls of a embassy for ex.,the  more it will vibrate. This combined with a soundwave made to do harm was the first thing I thought about when reacting to falconquest question, but I left it out for brevity.  Obviously my segue into what I posted was much broader but it was my line of reasoning pertaining to question asked.

A photon carries zero mass at rest only, but photons are never at rest, so when a photon creates energy it has a realivistic mass that is not zero and is affected by gravity. So inside a photon field the newly discovered Higgs boson particle and it's field help give photons and other particles their mass. But this only observed by causing the Higg's field to vibrate and observing the vibrations of field not the particle itself.

Thank you for your insight geoffkait, If you would like to start your own thread regarding these topics I would be interested.  If you do, start a thread, and I am not posting please PM me so I can join in... I never said mass vibrates, you have.  I stated that all matter is made up of particles that are arranged in particle fields that are vibrating. Einstein has interesting views on relation of matter/energy...

@falconquest , I am done with physics debate/thread jack with geoffkait and would very much like to return to your topic  "audio as a weapon".