amplitude control

17 LETTERS · STARTS WITH A

amplitude control is a valid 17-letter word worth 23 points in Scrabble and 30 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

A1M3P3L1I1T1U1D2E1C3O1N1T1R1O1L1

1 + 3 + 3 + 1 + 1 + 1 + 1 + 2 + 1 + 0 + 3 + 1 + 1 + 1 + 1 + 1 + 1 =23 PTS

DOUBLE WORD → 46TRIPLE WORD → 69

MEANING

What does amplitude control mean?