9.16.030   Noise standards.
   A.   Notwithstanding any other provision of this chapter, and in addition thereto, it is unlawful for any person to wilfully make or continue, or cause to be made or continued, any loud, unnecessary, or unusual noise which disturbs the peace or quiet of any neighborhood or which causes discomfort or annoyance to any reasonable person of normal sensitiveness in the area.
   B.   The standards which shall be considered in determining whether a violation of the provisions of this section exists include, but are not limited to, the following:
   1.   The level of the noise;
   2.   The intensity of the noise;
   3.   Whether the nature of the noise is usual or unusual;
   4.   Whether the origin of the noise is natural or unnatural;
   5.   The level and intensity of the background noise, if any;
   6.   The proximity of the noise to residential sleeping facilities;
   7.   The nature and zoning of the area within which the noise emanates;
   8.   The density of the inhabitation of the area within which the noise emanates;
   9.   The time of the day or night the noise occurs;
   10.   The duration of the noise;
   11.   Whether the noise is recurrent, intermittent, or constant; and
   12.   Whether the noise is produced by a commercial or noncommercial activity.
(Ord. 81-8-878 § 5)