modulation monitor

18 LETTERS · STARTS WITH M

modulation monitor is a valid 18-letter word worth 22 points in Scrabble and 28 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

M3O1D2U1L1A1T1I1O1N1M3O1N1I1T1O1R1

3 + 1 + 2 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 3 + 1 + 1 + 1 + 1 + 1 + 1 =22 PTS

DOUBLE WORD → 44TRIPLE WORD → 66

MEANING

What does modulation monitor mean?