Skip to main content
INTERNAL PROTOTYPE — NOT LEGAL ADVICE — DO NOT SEND

Worcester Zoning Ord. art. IV

Citation
Worcester Zoning Ord. art. IV
Parent Document
Worcester Zoning Ord. art. IV
Jurisdiction
Worcester (municipal)

Other Sections in This Document (1154)

Full Text

401 chars
DECIBEL (dB): the measurement of a sound pressure relative to the logarithmic
      conversion of the sound pressure reference level – often set as 0 dB(A). In general, this
      means the quietest sound humans can hear is near 0 dB(A) and the loudest humans can
      hear without pain is near 120 dB(A). Most sounds range from 30 to 100 dB(A). Normal
      speech at 3 feet averages about 65 dB(A).