Ultrasonic Sound Waves - Can't Ger Lee?

i'm trying to replicate this experiment that was done in prince and it has literally taken me weeks and weeks and weeks to cobble together enough gear. I have not spent three thousand dollars, but i've rented enough equipment to see if we can hack your alexa. As long as it doesn't harm alexa, she's up for the test. Can't ger lee, so cok. Ah, and i could only afford to rent one of them. San, i should listen to music and stereo. Not out of a lock, but we might be able to take over alexa,. ok, ok. So i think we want you putting alexa in