As used in this chapter, the following terms shall have the meanings indicated:
Any mechanism which is intended to produce or which actually produces noise when operated or handled.
A motor vehicle used in response to a public calamity or to protect persons or property from imminent danger.
Work made necessary to restore property to a safe condition following a public calamity, work to restore public utilities or work required to protect persons or property from an imminent exposure to danger.
Any vehicles which are propelled or drawn by mechanical equipment, such as, but not limited to, passenger cars, trucks, truck-trailers, semi-trailers, campers, motorcycles, minibikes, mopeds, go carts or racing vehicles.
Any apparatus consisting of baffles, chambers or acoustical absorbing materials whose primary purpose is to transmit liquids or gases while causing a reduction in sound emission at one end.
Any sound which is unwanted or which causes or tends to cause an adverse psychological effect on human beings.
Any sound which annoys, disturbs or perturbs reasonable persons with normal sensitivities; or any sound which injures or endangers the comfort, repose, health, hearing, peace or safety of other persons.
Any individual, association, partnership or corporation, and includes any officer, employee, department, agency or instrumentality of the United States, a state or any political subdivision of that state.
Any powered vehicles, either airborne, waterborne or landborne, which are designed not to carry persons or property, such as, but not limited to, model airplanes, boats, cars and rockets, and which can be propelled by mechanical means.
An imaginary line at the ground surface which separates the real property owned by one person from that owned by another person, and its vertical extension.
A temporal and spatial oscillation in pressure, or other physical quantity, in a medium with internal forces that causes compression and rarefaction of that medium and which propagates at finite speed to distant points.
Any Monday, Tuesday, Wednesday, Thursday or Friday which is not a legal holiday.