311.04 SOUND TRUCKS PROHIBITED.
   (a)   No person shall play, use or operate for any purpose on the streets or public places in the City, any device known as a soundtruck, loud speaker or sound amplifier, or radio or phonograph with a loud speaker or sound amplifier, or any other sound instrument, calliope, or any instrument of any kind or character which emits therefrom unreasonably loud noises and is attached to or upon any vehicle operated or standing upon such streets or other public place.
(Ord. 1-54. Passed 12-6-54.)
 
   (b)   Whoever violates any provision of this section is guilty of a minor misdemeanor on a first offense; on a second offense within one year after the first offense, the person is guilty of a misdemeanor of the fourth degree; on each subsequent offense within one year after the first offense, the person is guilty of a misdemeanor of the third degree.