§ 131.15  RADIO, TELEVISION SETS AND THE LIKE.
   (A)   Use restricted.  It shall be unlawful for any person within any residential zone of the city to use or operate any radio receiving set, musical instrument, phonograph, television set or other machine or device for the producing or reproducing of sound (between the hours of 10:00 p.m. of one day and 7:00 a.m. of the following day) in a manner as to disturb the peace, quiet and comfort of neighboring residents or any reasonable person of normal sensitiveness residing in the area.
   (B)   Prima facie violation.  Any noise exceeding the ambient noise level at the property line of any property (or, if a condominium or apartment house, within any adjoining apartment) by more than five decibels shall be deemed to be prima facie evidence of a violation of the provisions of this section.
(Prior Code, § 17-29)  (Ord. 73-5, passed 6-11-1973)  Penalty, see § 10.99