Cal. Code Regs. Tit. 21, § 5070 - General Specifications
(a)
The noise monitoring system shall measure with an accuracy within plus or minus
1.5 dB on the CNEL scale and record the hourly noise level for each hour of the
day, together with identification of the hour, and the CNEL for each
day.
Notes
Note: Authority cited: Section 21669, Public Utilities Code. Reference: Sections 21669- 21669.4, Public Utilities Code.
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