509.08  SOUND AMPLIFYING DEVICES.
   (a)   No person shall generate or permit to be generated unreasonable noise or loud sound which is likely to cause inconvenience or annoyance to persons of ordinary sensibilities by means of a radio, phonograph, television, tape player, loud speaker or any other sound amplifying device or by any horn, drum, piano or other musical or percussion instrument.
   It is prima facie unlawful for a person to generate or permit to be generated sound by the above described devices or instruments in the following circumstances:
      (1)   On private property between the hours of 11:00 p.m. and 8:00 a.m. of the following day in a predominantly residential area, regardless of existing nonconforming use or variance, where the sound is audible more than 80 feet from the property line of the property on which the source of the sound is located; or
      (2)   On a street, highway or in the public right of way where the sound is audible 100 feet from the device generating the sound.  Persons in possession of a current parade permit or a current loudspeaker permit are exempt from the provisions of this sub-paragraph.
   (b)   No person, being the owner, or person in possession of a premises or person in control of the premises by reason of employment, agency, or otherwise whether such ownership, possession or control is exclusive or joint, shall permit a violation of this section.
   (c)   Warning and alarm devices which have the purpose of signaling unsafe or dangerous situations or calling for police are exempted from the prohibitions of this section when used for such purposes.
   (d)   Whoever violates this section is guilty of generating unreasonable noise and a minor misdemeanor.  If the offender persists in generating or permitting to be generated unreasonable noise after reasonable warning or request to desist, generating unreasonable noise is a misdemeanor of the fourth degree.