The following uses and activities shall be exempt from noise regulation:
A. Noise resulting from any authorized emergency vehicle when responding to an emergency call or acting in time of emergency.
B. Noise resulting from emergency work or noise for which a special permit has been granted.
C. Noise resulting from the operating of motorized lawn mowers fitted with equipment type mufflers between the hours of six o'clock (6:00) A.M. and ten o'clock (10:00) P.M.
D. Noise caused by home or building repair or grounds maintenance between the hours of six o'clock (6:00) A.M. and ten o'clock (10:00) P.M.
E. Athletic events held in stadiums or parks.
F. Noise resulting from marching bands or drum and bugle corps while practicing or parading. (Ord. 371, 10-18-1999)