(A) In the enforcement of this chapter, various techniques of measurement shall be utilized to measure and/or determine if levels of noise are unreasonably loud or disturbing and fail to be in compliance with the regulations and limitations specified within this chapter.
(B) Noise shall be measured by one or more of the following techniques.
(1) Distance. Noise levels may be measured by the distance that separates the generator of the noise to the location of the receiver of the noise. This type of measurement can be utilized by any designee of the Sheriff’s Office with ordinary sensibilities which can detect plainly audible noise and can verify a measurable distance in linear feet.
(2) Duration. Noise levels may be measured by the amount of time that the noise generated reaches the receiver of the noise. Noise measured in this manner may be conducted by any designee of the Sheriff’s Office with ordinary sensibilities and shall be directed to the length of time that the noise is plainly audible rather than the volume level of the noise.
(3) Decibel level. Noise levels utilizing this method of measurement shall be measured from any point beyond (outside) the property line of the property where the noise generates or the specified developmental setback distance as specified within Chapter 153 of this code. Noise level measurements shall be performed by an authorized agent of the Sheriff’s Office that has been trained in the area of sound level measurement, using a certified sound level meter. The meter must be set to the “A” weighted response scale and the meter to slow response. Measurements shall be conducted in accordance with the standards promulgated by American National Standards Institute or other reasonable standards adopted or tested by the county. Measurements shall be taken at least three feet above ground and not more than ten feet above ground.
(4) Penetration. Noise levels may be measured by the detection of sound within an enclosed area that was generated outside of the enclosed area. This method of measurement shall be used to verify if noise is being forced into a structure and minimizes the expectation of having freedom from disturbance. Measurements of this nature may be performed by any designee of the Sheriff’s Office with ordinary sensibilities that can detect plainly audible noise.
(Ord. passed 6-17-2013)