perceived noise decibel

23 LETTERS · STARTS WITH P

perceived noise decibel is a valid 23-letter word worth 34 points in Scrabble and 41 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
P3E1R1C3E1I1V4E1D2N1O1I1S1E1D2E1C3I1B3E1L1
3 + 1 + 1 + 3 + 1 + 1 + 4 + 1 + 2 + 0 + 1 + 1 + 1 + 1 + 1 + 0 + 2 + 1 + 3 + 1 + 3 + 1 + 1 =34 PTS
DOUBLE WORD → 68TRIPLE WORD → 102
MEANING

What does perceived noise decibel mean?

1