**Root mean square (RMS) deviation, **

### Definition of Root mean square (RMS) deviation:

Alternative term for standard deviation.

The square root of the arithmetic mean of the squares of a set of values.

### How to use Root mean square (RMS) deviation in a sentence?

- The root mean square (similar to area under a curve) or power is then calculated for each of the frequency bands.

Meaning of Root mean square (RMS) deviation & Root mean square (RMS) deviation Definition