Greetings.
After reading this it brought back a memory of when I was young. Before cassette tapes, I had a tape recorder that was on open reel (small machine, not the music ones). Sometimes when I was winding the tape back on it, I would hear someone talking. At the time I figured it was probably picking up radio signals somehow. I wondered why there was no music though.
Maybe it was another form of EVP that picked up on the magnetic tape at a higher speed. If it's true that higher states of being beyond the physical occur at higher vibratory rates, this would make logical sense.
Sincerely,
Ralph