Yeah, that’s the whole concept of EVP levels and stuff…
It causes a lot of things most people would just label as paranormal.
Your brain merely interprets reality, it doesn’t create it.
Mess with the tuner, get a different picture.
But unfortunately, the tuner does not = the observer.
Your mind/soul/energy experiences what the Brain records. Just because physical things change the brain’s ability to record things doesn’t rule out paranormal.
Consciousness is ‘paranormal.’