Order within the next
7 hours
3 minutes
and your product will ship today!
Contact
Visit Precision Roller on Facebook
Follow Precision Roller on Twitter Watch Precision Roller on YouTube Follow Precision Roller on Pinterest
Save Today by Signing Up for Special Offers on Printer Ink, Toner, and Supplies

Glossary decibel

Definition of decibel

decibel
1.  Unit of measurement of sound. Expressed in negative numbers. The higher the negative number, the lower the sound. E.G. (-) 4 decibels is louder than (-) 20 decibels.
  • See also DB