511.03  NOISE FROM PERSONS OR STATIONARY NOISE SOURCES IN RESIDENTIAL ZONING DISTRICT OR AFFECTING RESIDENTIAL OR INSTITUTIONAL PROPERTY. 
   No person shall create or cause to be emitted from his person, or from any stationary noise source, any noise which causes or results in a noise level equal to or exceeding fifty-five (55) dBA measured at any lot line of any lot located in any Residential Zoning District or in residential or institutional use elsewhere. 
(Ord. 4607-76.  Passed 2-22-77)