If a radio changes channels or plays chanting in a tunnel, must a ghost be changing the station?

If a radio suddenly changes channels in a tunnel, produces interference, or even sounds as though someone is chanting, strangeness alone cannot confirm that a ghost is changing the station. Signal interference and the condition of broadcasting equipment also need consideration.

I discussed news about Xinhai Tunnel: some drivers said their station changed after entering, while others heard something like scripture chanting. Reports mentioned possible broadcasting-system problems, and after equipment was updated, such incidents seemed to decrease. I am not a radio specialist. At the time, I raised nearby sounds interfering or the tunnel's structure affecting signals only as possibilities, without reaching a technical conclusion.

From the unseen-world perspective, I also think residual energy in a place or unseen beings favoring certain music could theoretically have an influence. But I was not there. An explanation making sense within my faith does not establish that this particular incident was definitely caused that way. Equipment-related possibilities cannot be omitted, and unseen explanations must retain their uncertainty.

During that recording, I specifically explained that the running and jumping sounds in the background came from a cat, not anything paranormal. Later, the cat knocked over a surveillance camera just as we were discussing ghost stories, which made me think of energetic connections and feel it was a curious coincidence. Still, the object was knocked down by the cat, and that sequence needs to remain clear.

If you already regard a place as frightening, a small disturbance can easily feel magnified. Ghost stories can help us reflect on the unseen world, but every odd sound cannot be assumed to be a ghost, and speculation cannot be presented as an established finding.