Access Ultrasound with GNURadio and a laptop

Here is a program I modified to access ultrasound you can easily attach a ultrasonic microphone to your computer and modify the variables to detect and scan for sonic attacks or heterodyne remote influence which is the second form of v2k! I don’t have a ultrasonic microphone so I haven’t tested it for anything over 48khz I know they go up-to 190khz. You can also add in a block to save the data then analyze the wave form then try to modulate it. Potentially you can modify it and mix it with your brain waves as a test for remote influencing but you might need a sonic speaker. I don’t know to much about this topic so its a experiment. We need people testing it out and playing with it.

ultrasound-fsk