§ 154.522  NOISE.
   Proposed uses shall be so designed and operated as to minimize the creation of noise, especially noise which may be periodically or constantly perceptible outside of the site in which the use is located and which is perceptible in residentially zoned areas. The sound pressure level resulting from any use, operation, or activity shall not exceed that following maximum permitted sound levels:
Center Frequency Cycles per Second
Maximum Permitted Sound Pressure Level in Decibels
Center Frequency Cycles per Second
Maximum Permitted Sound Pressure Level in Decibels
31.5
74
63
72
125
66
250
60
500
54
1200
50
2000
43
4000
35
8000
26
(Ord. 97-051, passed 7-1-97)