No person, firm or corporation shall operate or cause to be
operated any source of sound, except as set forth below, which exceeds
the limit set forth below when measured by a sound-level meter having
an A-weighted filter and constructed in accordance with the specifications
of the American National Standards Institute at any property line
of the lot from which the noise is emitted:
A. Sixty decibels on the A-weighted scale between the hours of 7:00
a.m. and 8:00 p.m.; and
B. Fifty decibels on the A-weighted scale between the hours of 8:00
p.m. and 7:00 a.m.
The following uses and activities shall be exempt from these
noise regulations:
A. Temporary construction noises between the hours of 7:00 a.m. and
8:00 p.m.;
B. Transient noises of moving sources such as automobiles, trucks and
railroads;
C. Noise from safety signals, warning devices and emergency pressure
relief valves;
D. The sound of bells or chimes from a church; and
E. Noises generated by agricultural and farm activities.