The following words, terms, and phrases, when used in this article, shall have the meanings ascribed to them in this section, unless the context of their usage clearly indicates another meaning:
Daytime hours.
The hours from 6:00 a.m. on one day and 10:00 p.m. of the same day.
Emergency.
Any occurrence or set of circumstances involving actual or imminent physical trauma or property damage or loss that demands immediate action.
Emergency work.
Any work performed for the purpose of:
(1) 
Preventing or alleviating the physical trauma or property damage threatened or caused by an emergency;
(2) 
Restoring property to a safe condition following a fire, accident, or natural disaster;
(3) 
Protecting persons or property from exposure to danger; or
(4) 
Restoring public utilities.
Nighttime hours.
The hours between 10:01 p.m. on one day and 5:59 a.m.
Plainly audible.
Any sound that can be detected by a person using his or her unaided hearing faculties. For example, if the sound source under investigation is a portable or personal vehicular sound-amplification or reproduction device, the enforcement officer need not determine the name of the song, specific words or the artist performing it. The detection of the rhythmic bass component of the music is sufficient to constitute a plainly audible sound.
Property line.
The line along the ground surface and its vertical extension that separates the real property owned, leased, or occupied by one person from that owned, leased, or occupied by another person. With respect to shared occupancy properties the term shall mean the imaginary line that represents the legal limits of occupancy of any person who owns, leases, or otherwise occupies an apartment, condominium, hotel or motel room, office, or any other type of occupancy from that of other occupants.
(Ordinance 576 adopted 2/6/07)
(a) 
It shall be unlawful for any person to make, continue, or cause to be made or continued any loud, unnecessary, or unusual noise that annoys, disturbs, injures, or endangers the comfort, repose, health, peace, or safety of others. In determining whether a noise is loud, unnecessary, or unusual, the following factors shall be considered: time of day; proximity to residential properties; whether the noise is recurrent, intermittent, or constant; the volume and intensity; whether the noise has been enhanced in volume or range by any type of electronic or mechanical means; and whether the noise is subject to being controlled without unreasonable effort or expense to the creator thereof.
(b) 
It shall be unlawful for any person to make, assist in making, permit, continue, cause to be made or continued, or permit the continuance of any sound that either exceeds the maximum permitted sound levels specified herein, [or] otherwise unreasonably disturbs, injures, or endangers the comfort, repose, health, peace, or safety of others.
(c) 
It shall be unlawful for any person to pour a slab, demolish a building, or utilize any commercial or industrial power tools before 7 a.m. or after 10 p.m. on any day. This prohibition shall not apply to emergency work.
(d) 
The acts enumerated in the following sections of this article, among others, are declared to be loud, disturbing, and unnecessary noises in violation of this article, but such enumeration shall not be deemed to be exclusive.
(e) 
This article shall not apply to any public utility or public works.
(Ordinance 576 adopted 2/6/07)
(a) 
The use of any motor vehicle so out of repair or so extra modified or loaded, that it creates any loud and unreasonable or unusual, grating, grinding, rattling, or any other loud and unreasonable sound is hereby prohibited and declared to be unlawful.
(b) 
No person shall operate an engine of any motor vehicle as defined by the Texas Transportation Code so as to “brake” or slow the same through the use of gears (commonly known as “jake braking”) or by any other method which produces any noise in addition to the normal operating engine noise.
(c) 
No person shall operate or allow an engine of any sort of motor vehicle, except emergency equipment or vehicles then located at a permitted public event or parade, to idle for more than one (1) hour.
(Ordinance 576 adopted 2/6/07)
(a) 
It shall be unlawful for any person to make, assist in making, permit, continue, cause to be made or continued, or permit the continuance of any sound using any sound amplifier that is part of or connected to any speaker system, radio, stereo receiver, compact disc player, cassette tape player, microphone, or any other sound source, when operated:
(1) 
In such a manner as to disturb the peace, quiet, and comfort of the neighboring inhabitants; or
(2) 
At any time with louder volume than is necessary for convenient hearing for persons who are in the vehicle or within the property or premises in which such sound amplifier is operated and who are voluntary listeners thereto.
The operation of any such sound amplifier in such a manner as to be plainly audible at a distance of 50 feet or more from a vehicle shall be presumed to be violative of this section. The operation of any such sound amplifier in such a manner that bass sounds are plainly audible at a distance of 50 feet or more from the property line of a property or premises in which the amplification is located shall be presumed to be violative of this section.
(b) 
It is an affirmative defense to prosecution under this section that the sound source is a motor vehicle and that:
(1) 
The motor vehicle is a mobile sound stage or studio that is being used on a stationary basis at a location not situated upon any street for the purpose of providing sound, during daytime hour, for an event or function; and
(2) 
The use is in compliance with all other code provisions for the city.
(Ordinance 576 adopted 2/6/07)
(a) 
The keeping of any animal or bird that causes or makes frequent or long and continued sound that unreasonably disturbs, injures, or endangers the comfort, repose, health, peace, or safety of ordinary, reasonable persons of normal sensibilities and ordinary tastes, habits, and modes of living who reside in the vicinity thereof is hereby prohibited and declared to be unlawful as a sound nuisance in violation of this article, regardless of whether the sound so created by said animal or bird is within the permissible levels specified herein.
(b) 
In any prosecution for a violation of this section, the fact that any loud animal noise which disturbed any person and which occurs in residential areas either:
(1) 
During nighttime hours; or
(2) 
When none of the residents who reside at the place where the animal or bird is being kept are at home;
shall create a rebuttable presumption that such noise was in violation of this article.
(Ordinance 576 adopted 2/6/07)
(a) 
No person shall use or cause to be used any loudspeaker, loudspeaker system, sound amplifier, or any other machine or device that produces, reproduces, or amplifies sound outside of buildings or other enclosed structures in a manner that exceeds the levels specified herein, without first obtaining a permit to do so. No permit is required for any use not exceeding the said permissible levels. The permit shall be granted only for the amplification of music or human speech, or both.
(b) 
The permit:
(1) 
May be obtained by making application to the director of the city department so designated by the city manager.
(2) 
Requires payment of a $10.00 fee for the administrative costs of issuing the permit or a sworn statement of inability to pay the fee.
(3) 
Is valid for any requested period between the hours of 8:00 a.m. and 10:00 p.m.
(4) 
Shall not be issued to the same or any other person for the same location more than twice during any 30-day period. In the case of a sound truck, location shall relate to the area traversed by the truck in one day.
(5) 
Shall specify the maximum sound level permitted.
(c) 
The permit application required to be filed pursuant to this section shall contain the following information:
(1) 
The date of the application and the date and hours for which the permit is requested.
(2) 
The name and address of the applicant.
(3) 
The name and address of the person who will have charge of the sound-amplifying equipment.
(4) 
The address and a description of the location where the sound equipment will be used.
(5) 
A description of the type of sound-amplifying equipment to be used.
(d) 
The permit hereby required is not required for the purpose of regulating speech which is protected speech or to conflict with any law of any superior governmental authority. Any regulation hereof that is in conflict with any such right or authority is hereby declared to be inoperative and severable from the other regulations herein.
(Ordinance 576 adopted 2/6/07)
The following defenses shall apply to any offense established in this article, and the same must be specifically plead by anyone charged with a violation:
(1) 
The emission of any sound was for the purpose of alerting persons to the existence of an emergency, danger, or attempted crime, or was produced pursuant to any safety rule or regulation of any governmental entity or agency.
(2) 
The sound was produced by an authorized emergency vehicle.
(3) 
The sound was produced by emergency work.
(4) 
The sound was generated:
(A) 
At a lawfully scheduled stadium event;
(B) 
By a parade and spectators and participants on the parade route during a lawful parade;
(C) 
By spectators and participants at a lawfully scheduled amphitheater event;
(D) 
By a pyrotechnic display that was inspected and approved by the fire marshal; or
(E) 
By spectators and participants of any outdoor event, fun run, race, festival, fiesta, or concert that was sponsored or cosponsored by the city and in full compliance with a permit issued by the city.
(5) 
The sound was produced during lawful hours by the erection, excavation, construction, or demolition of any building or structure, including the use of any necessary tools or equipment.
(6) 
The sound was produced by aircraft, in flight or in operation at an airport, or railroad equipment in operation on railroad rights-of-way.
(7) 
The sound was produced by operating or permitting the operation of any mechanically powered saw, drill, sander, router, grinder, lawn or garden tool, lawnmower, or any other similar device used between the hours of 7:00 a.m. and 9:00 p.m. when the sound is being produced for the maintenance or upkeep of the property on which it was operated.
(8) 
The sound was generated as authorized under the terms of a permit issued under the provisions of this article.
(9) 
The sound was produced during daytime hours by activities conducted on public parks, public playgrounds, and public or private school grounds, including, but not limited to, school athletic, band and school entertainment practice or events.
(Ordinance 576 adopted 2/6/07)
(a) 
Any person who violates any provision of this article is guilty of an offense and, upon conviction thereof, shall be punished by a fine of not more than that defined in section 1.01.009 of this code. Each hour or portion thereof in which any violation shall occur shall constitute a separate offense.
(b) 
Enforcement hereunder shall not require the pleading or proving of any culpable mental state.
(Ordinance 576 adopted 2/6/07)