§ 634.04   NOISE NEAR COMMERCIAL OR INDUSTRIAL USES.
   (a)   No person shall create or cause to be emitted from his or her person, or from any stationary noise source, a noise which exceeds or results in a noise level equal to or exceeding 60 dB(A) measured at a lot line of any lot of a commercial or industrial enterprise other than a residential lot or institutional use.
   (b)   Whoever violates this section is guilty of a minor misdemeanor for a first offense.  For a second or subsequent offense, such person is guilty of a misdemeanor of the fourth degree.  The penalty shall be as provided in Section 698.02.