Noise from Specific Sources in Oklahoma City, OK (2026)
6 verified noise from specific sources rules for Oklahoma City, Oklahoma, sourced directly from the municipal code and official government pages.
Verified from official government sources
HVAC & Mechanical Noise
Oklahoma City treats air conditioners and other fixed HVAC units as "stationary sources of sound," capping how loud they can run measured at the property line under Chapter 34's noise code.
Oklahoma City HVAC Noise Limits
Some RestrictionsOklahoma City Municipal Code § 34-6
It shall be unlawful for any person to operate or to permit to be operated any stationary source of sound which... creates a unit percentile sound level (L1) greater than 15 dB(A), above its ambient sound pressure level (L90) limit... "Stationary source of sound" means a device which creates sound while fixed in position, including but not limited to residential, commercial, industrial or agric...
Bar & Nightclub Noise
Bars and nightclubs that run amplified sound loud enough to disturb patrons or neighbors violate Oklahoma City's noise code unless they post a required hearing-impairment warning sign at every entrance.
Bar and Nightclub Noise Rules in OKC
Some RestrictionsOklahoma City Municipal Code § 34-4(c)
Places of public entertainment. Operating, or permitting to be operated, in any place of public entertainment during any hour of operation when patrons or customers may be expected, any loudspeaker or sound amplifier which produces, reproduces or amplifies sound, at a point normally to be occupied by a patron or customer, which produces a noise disturbance, unless a conspicuous, legible sign, r...
Car Alarm Limits
Oklahoma City bans sounding a horn, siren, or other alarm device except as a genuine emergency, safety, or fire warning, or during authorized equipment testing.
Car Alarm and Horn Noise Rules in OKC
Significant RestrictionsOklahoma City Municipal Code § 34-4(a)(5)
Horns, whistles, sirens, firearms, explosives or fireworks. Sounding of horns, whistles, sirens, firearms or other such alarm or announcement device, whether manual or power-operated, ... except as required as warning of fire, natural disaster or other impending or incidental danger, or which may be required as a part of law enforcement, by emergency, or as excepted by Section 34-5.
Generator Noise
Portable and standby generators count as a regulated 'stationary source of sound' under City Code Section 34-6, capped at 50 to 80 dBA depending on zoning district and time of day, measured at the property line.
Generator Noise Rules in Oklahoma City
Some RestrictionsOklahoma City Municipal Code § 34-6
It shall be unlawful for any person to operate or to permit to be operated any stationary source of sound which...exceeds limits as set out within a given time division of land use classifications of Table I..."Stationary source of sound" means a device which creates sound while fixed in position, including but not limited to residential, commercial, industrial or agricultural machinery, pumps,...
Delivery Truck Noise
Oklahoma City bans excessive engine and exhaust noise from delivery trucks and other motor vehicles that creates a noise disturbance under the City's noise code.
Delivery Truck Noise Rules in Oklahoma City
Some RestrictionsOklahoma City Municipal Code § 34-4(3)
(3)Exhausts. Discharge into the open air of the sound-laden exhaust from, or escape of excessive sound from working parts of the transmission or conveyance of fluids or solids through piping, conduit, or by way of other mechanical transport, stationary, portable or mobile engine or engines or motorized vehicle or vehicles.
Low-Frequency Bass Limits
Oklahoma City bans running a stereo, subwoofer, or other audio device whose sound is plainly audible inside a neighbor's home or 50 feet away on a public street, without a permit.
Plainly Audible Bass Music Banned. OKC
Some Restrictions§ 34-4(a)(6)
Radios, television equipment, electronic audio equipment, musical instruments and similar devices. Operating or permitting the use or operation of any device designed for sound production, amplification, or reproduction, including but not limited to any radio, musical instrument, phonograph, television set, tape recorder, loud speaker, or other similar device: a. if plainly audible within any d...