Unless the context otherwise clearly indicates, the
words and phrases used in this chapter are defined as follows:
A-WEIGHTED SOUND LEVEL [dB(A)]
The sound pressure level in decibels as measured on a sound
meter using the A-weighting network slow response. The level so read
is designated dB(A).
COMMERCIAL DISTRICT
An area where offices, clinics and the facilities needed to serve them are located; an area with local shopping and service establishments; a tourist-oriented area where hotels, motels and gasoline stations are located; a business strip along a main street containing offices, retail businesses and commercial enterprises; and other commercial enterprises and activities which do not involve the manufacturing, processing or fabrication of any commodity. "Commercial district" shall include but shall not be limited to any parcel of land zoned commercial under Chapter
195, Zoning.
COMMERCIAL PURPOSE
Includes the use, operation or maintenance of any sound-amplifying
equipment for the purpose of advertising any business, any goods or
any services or for the purpose of attracting the attention of the
public to or advertising for or soliciting the patronage of customers
to or for any performance, show, entertainment, exhibition or event
or for the purpose of demonstrating any such sound equipment.
CONSTRUCTION ACTIVITIES
Any and all activity incidental to the erection, demolition,
assembling, altering, installing or equipping of buildings, structures,
roads, or appurtenances thereto, including land clearing, grading,
excavating and filling.
CONTINUOUS NOISE
A steady, fluctuating or impulsive noise which exists, essentially
without interruption, for a period of 10 minutes or more, with an
accumulation of an hour or more over a period of eight hours.
DECIBEL (dB)
A unit of level which denotes the ratio between two quantities
which are proportional to power. The number of decibels corresponding
to the ratio of two amounts of power is 10 times the logarithm to
the base 10 of this ratio.
DEVICE
Any mechanism which is intended to produce or which actually
produces sound when operated or handled.
EMERGENCY
Any occurrence or set of circumstances involving actual or
imminent physical trauma or property damage which demands immediate
action.
EMERGENCY WORK
Any work performed for the purpose of preventing or alleviating
the physical trauma or property damage threatened or caused by an
emergency.
FLUCTUATING NOISE
The sound pressure level of a fluctuating noise which varies
more than six dB(A) during the period of observation when measured
with the slow meter characteristic of a sound-level meter.
IMPULSIVE SOUND
A sound of short duration, usually less than one second,
with an abrupt onset and rapid decay. Examples of sources of impulsive
sound include explosions, drop forge impacts and the discharge of
firearms.
INDUSTRIAL DISTRICT
An area in which enterprises and activities which involve the manufacturing, processing or fabrication of any commodity are located. "Industrial district" shall include but shall not be limited to any parcel of land zoned as an industrial district under Chapter
195, Zoning.
L-10
The level exceeded 10% of the time.
MOTOR VEHICLE
Any vehicle, such as but not limited to a passenger vehicle,
truck, truck-trailer, trailer or semitrailer, propelled or drawn by
mechanical power, and shall include motorcycles, snowmobiles, minibikes,
go-carts and any other vehicle which is self-propelled.
NOISE
Any sound which annoys or disturbs humans or which causes
or tends to cause an adverse psychological or physiological effect
on humans.
NOISE DISTURBANCE
Any sound which 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.
NOISE SENSITIVE ZONE
Any area designated pursuant to this chapter for the purpose
of ensuring exceptional quiet.
NONCOMMERCIAL PURPOSE
The use, operation or maintenance of any sound equipment
for other than a commercial purpose. "Noncommercial purpose" shall
mean and include but shall not be limited to philanthropic, political,
patriotic and charitable purposes.
PERSON
Any individual, association, partnership or corporation,
including any officer, employee, department, agency or instrumentality
of the state or any political subdivision of a state.
PLAINLY AUDIBLE
"Plainly audible sound" means any sound for which any of
the content of that sound, such as but not limited to comprehensible
musical rhythms, is communicated to a person using his or her unaided
hearing faculties. For the purposes of enforcement of this chapter,
the detection of any component of music, including but not limited
to the rhythmic bass by a person using his or her unaided hearing
faculties, is sufficient to verify plainly audible sound. It is not
necessary for such person to determine the title, specific words or
artist of such music. Plainly audible sound does not require a measurement
with a sound level meter.
[Added 3-21-2012 by L.L. No. 1-2012]
REAL PROPERTY BOUNDARY
A 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 intrabuilding real property divisions.
RESIDENTIAL DISTRICT
An area of single- or multiple-family dwellings and shall
include areas where multiple-unit dwellings, high-rise apartments
and high-density residential districts are located. "Residential district"
shall also include but is not limited to hospitals, nursing homes,
homes for the aged, schools, courts and similar institutional facilities.
SOUND
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 and frequency.
SOUND-LEVEL METER
An instrument, including a microphone, an amplifier, an output
meter and frequency weighting networks for the measure of sound levels.
SOUND PRODUCTION DEVICE
Any device that is designed to be used or is actually used
for the production or reproduction of sound, including but not limited
to any musical instrument, radio, television, tape recorder, phonograph,
loudspeaker, public-address system or any other sound-amplifying device.
[Amended 3-21-2012 by L.L. No. 1-2012]
UNREASONABLE NOISE
Any excessive or unusually loud sound or any sound which
either annoys, disturbs, injures or endangers the comfort, repose,
health, peace or safety of a reasonable person of normal sensitivities
or which causes injury to animal life or damage to property or business.
Standards to be considered in determining whether an unreasonable
noise exists in a given situation include but are not limited to the
following:
(2)
The intensity of the noise.
(3)
Whether the nature of the noise is usual or
unusual.
(4)
Whether the origin of the noise is usual or
unusual.
(5)
The volume and intensity of the background noise,
if any.
(6)
The proximity of the noise to residential sleeping
facilities.
(7)
The nature and the zoning district of the areas
within which the noise emanates.
(8)
The time of the day or night the noise occurs.
(9)
The time duration of the noise.
(10)
Whether the sound source is temporary.
(11)
Whether the noise is continuous or impulsive.
(12)
Plainly audible sound.
[Added 3-21-2012 by L.L. No. 1-2012]
(a)
Sound from a sound production device which is plainly audible,
within the residence of a complainant, with the windows closed.
(b)
A Village representative’s corroboration is necessary to proving a violation of Subsection
(12)(a). The Village representative, before concluding that such violation has occurred, shall attempt to address the problem by requesting that the person or persons controlling the sound production device cease producing the sound, turn same off, eliminating same, or lower same to a level that is below the plainly audible threshold. There shall be a presumption that the sound was being generated expressly to annoy and harass the complainant, or with indifference, and a prosecution shall ensue if said person or persons refuse to abate the sound; should the representative find no one at the premises despite the sound being emanated; if the person controlling the sound production device abates the sound at the direction of the representative and subsequently increases the sound levels upon the representative’s departure; or if a violation of Subsection
(12)(a) is determined for a third time in any twelve-month period irrespective of the cooperation of the person or persons controlling the sound production device. Upon prosecution, the charged party may attempt to raise as a defense that circumstances beyond his or her control caused the generation of unattended plainly audible sound.