Bone cumduction bruh
Occams razor of Parametric sound
....And directional high-fidelity commercial audio systems (Sound from ultrasound)[28] Parametric receiving arrays can also be formed for directional reception.[29] In 2005, Elwood Norris won the $500,000 MIT-Lemelson Prize for his application of the parametric array to commercial high-fidelity loudspeakers.
We are focusing on the wrong thing. even if it was true, it doesn't make us look strong claiming she had questions in advance or audio assistance because she still said nothing of substance.
Exactly, doesn't matter if she had help to do what she did last night. It was still nothing but lies and empty platitudes. Not to mention she pretended all the current problems are Biden's fault, which is a bad look.