External interference is, by and large, outside of your control. It's everything that happens around you that makes your life more difficult and gets in the way of your performance. On any average day that might include traffic, family emergencies, erratic technology, poor communication, or outdated work policies.

What causes external interference?

External interference is typically other transmitters on the same frequency in the same environment at the same time. This generally results in corrupted packets and reduces range since the two sides need to be closer to successfully pass messages. This is somewhat like trying to talk to your friend at a loud concert.

What is the simple definition of interference?

interference, in physics, the net effect of the combination of two or more wave trains moving on intersecting or coincident paths. The effect is that of the addition of the amplitudes of the individual waves at each point affected by more than one wave. interference.