[Ord. 6 S+FG, 6-25-1986 § 17:3A-2; Ord. 6 S+FC, 4-3-1991]
As used in this chapter, the following terms shall have the meanings described in this section. All terminology not defined below shall have the meaning described by the American National Standards Institute or its successor body.
A-WEIGHTED SOUND LEVELShall mean the sound pressure level in decibels as measured on a sound level meter using the A-weighting network. The level so read is designated dB(A), or dBA.
COMMERCIAL OPERATIONShall mean any facility or property used for the purchase or utilization of goods, services, or land or its facilities, including but not limited to:
a. Commercial Dining Establishments.
b. Noncommercial Vehicle Operations.
e. Banks and Office Buildings.
f. Recreation and Entertainment.
i. Other Commercial Services.
CONSTRUCTIONShall mean any site preparation, assembly, erection, substantial repair, alteration or similar action, but excluding demolition.
dBAShall mean the sound pressure level in decibels as measured on a sound level meter using the A-weighted network.
DECIBELShall mean a unit for measuring the volume of a sound equal to 20 times the logarithm to the base of 10 of the ratio of pressure of the sound measured to the reference pressure, which is 20 micropascals.
DEMOLITIONShall mean any dismantling, intentional destruction or removal of structures, utilities, public or private right-of-way surfaces or similar property.
EMERGENCY WORKShall mean any work performed for the purpose of preventing or alleviating the physical trauma or property damage threatened or caused by an emergency.
GROSS VEHICLE WEIGHT RATINGShall mean the value specified by the manufacturer as the recommended maximum loaded weight of a single motor vehicle.
HOSPITAL QUIET ZONEShall mean and includes any street within the City of Newark which is situated within 500 feet of a hospital boundary.
IMPULSIVE SOUNDShall mean sound of a short duration, usually less than one second with an abrupt onset and rapid decay. Examples include explosions, drop-forge impacts and the discharge of firearms.
INDUSTRIAL AREAShall mean any facility or property used for the following:
a. Storage, warehouse or distribution, provided that the operation shall not be construed to be an industrial operation when it is part of a commercial motor vehicle operation.
b. Property used for the production and fabrication of durable and nondurable manufactured goods.
c. Activities carried out on the property.
MOBILE SOURCEShall mean a motor vehicle, motorcycle or other vehicle which originates noise while in motion.
MOTOR VEHICLEShall mean any vehicle which is propelled or drawn on land by a motor, such as, but not limited to, passenger cars, trucks, truck-trailers, semi-trailers, campers, go carts, amphibious craft on land, dune buggies or racing vehicles but not including motorcycles.
MOTORCYCLEShall mean an unenclosed motor vehicle having a saddle for the use of the operator and two or three wheels in contact with the ground, including but not limited to motor scooters.
NOISEShall mean any sound which annoys or causes or tends to cause adverse psychological or physiological effects on humans.
NOISE DISTURBANCEShall mean any sound which either endangers or injures the safety or health of humans or animals, or annoys or disturbs a reasonable person of normal sensitivities, or endangers or injures personal or real property.
PERSONShall mean any individual, association, partnership, or corporation and includes any officer, employee, department, agency or instrumentality of the State or any political subdivision of the State.
PUBLIC RIGHT-OF-WAYShall mean any street, avenue, boulevard, highway, sidewalk, or alley or similar place which is owned or controlled by a governmental entity.
PUBLIC SPACEShall mean any real property or structures thereon which are owned or controlled by a governmental entity.
PURE TONEShall mean any sound which can be distinctly heard as a single pitch or set of single pitches.
REAL PROPERTY BOUNDARYShall mean an imaginary line along the ground surface, and its vertical extension, which separates the real property owned by one person from that owned by another person, but not including intra-building real property divisions.
RESIDENTIAL PROPERTYShall mean property used for human habitation, including but not limited to the following:
a. Commercial living accommodations, commercial property used for human habitation.
b. Recreational and entertainment property used for human habitation.
c. Community service property used for human habitation.
SENIOR CITIZEN QUIET ZONEShall mean and include any geographical area within the City of Newark adjacent to or contiguous with a senior citizen residential housing building or complex. The designation as a "Senior Citizen Quiet Zone" shall be determined by Ordinance of the Municipal Council and shall include a description of the area covered by the designation.
SOUNDShall mean an oscillation in pressure, particle displacement, particle velocity or other physical parameter, in a medium with internal forces that causes compression and rarefaction of that medium. The description of sound may include any characteristics of such sound, including duration, intensity, or frequency.
SOUND LEVELShall mean the weighted sound pressure level obtained by the use of a sound level meter and frequency weighting network, such as A, B, or C as specified in American National Standards Institute specifications for sound level meters (ANSI SI.4-1971, or the latest approved revision thereof). If the frequency weighting employed is not indicated, the A-weighting shall apply.
SOUND LEVEL METERShall mean an instrument which includes a microphone, amplifier, RMS detector, integrator or time averager, output meter, and weighting networks used to measure sound pressure levels.
SOUND PRESSUREShall mean the instantaneous difference between actual pressure and the average barometric pressure at a given point in space, as produced by sound energy.
SOUND PRESSURE LEVELShall mean 20 times the logarithm to the base 10 of the ratio of the RMS sound pressure of 20 micropascals (20x10-6N/m2). The sound pressure level is denoted Lp or SPL and is expressed in decibels.
UNNECESSARY NOISEShall mean any noise which is avoidable, not absolutely needed and the elimination of which will not cause greater hardship than the noise itself.
WEEKDAYSShall mean any day Monday through Friday which is not a legal holiday.