Ghosts, Ghost Boxes, and The End of the World as We Know It

[guohua]

It's supposed to be the reverb and the static, or "white noise" that gives them the raw material to form words from. that has always confused me, because these "ghost boxes" are supposed to have a word bank, or a sound bank, or a phoneme bank for them to use as raw material, so the reverb and white noise seems overkill to me.

But what do I know, really? I don't hunt ghosts, they hunt me!

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Yes most do have a word bank in them.
ONE (1) I know of was built with out a word bank by a Paranormal couple out of Australia.
 https://www.youtube.com/c/AmysCrypt