Posted by casper on Jan 23, 2019; 3:11am
URL: https://www.es-forum.com/Trying-to-identify-a-frequency-sound-tp4033510p4033549.html

WiFried I have not heard such a clack noise before, but I tend not to analyze WiFi signals because my body can't stand them.

The thing is, WiFi technology is developing all the time. The one from my video is the "old" WiFi as I knew it before I stopped using it. But I'm not sure what the latest tech sounds like.

Any way you could physically check what the Verizon guys modified? See if there are any new boxes or gadgets installed somewhere?

The best test would to pull the main breaker on the whole house, and see if the noise goes away. At least then you would know if it's something inside the house or not.