Correctable error fixed during halftime of Big East game

[jdw3018]

Originally Posted by Nevadaref

I understand physics at a fairly high level, and what it seems that you are saying is that the sensor is set to detect a certain range of sound wave frequency, which is really nothing more than some air getting pushed around as it exits the whistle's chambers.

That's exactly the way I understand it.

Originally Posted by Nevadaref

So if that is the case, we have wonder what else is in that frequency range which could be interfering.

Yes, or how many of the officials choose the last minute of the game to breathe too heavily.