Environmental noise monitoring system

Details Environmental noise monitoring system Environmental noise monitoring system

2006-08-15

2006-08-15

Hoff, Marc S. (Department: 2857)

Data processing: measuring, calibrating, or testing

Measurement system

Measured signal processing

C702S182000, C702S183000, C702S190000

Reexamination Certificate

active

07092853

ABSTRACT:
A continuous environmental noise level recording and analysis system is provided. The system is capable of sampling, processing and storing Equivalent Sound Level values over a period of about two weeks. The recorded data is downloaded and analyzed to show graphs, and to automatically detect noise events of interest. The measurement system conforms to ANSI/IEC Type I or Type II standards for noise level monitoring

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CEL-440 and 480 Sound Level Meter, Product Information- CEL-440 & 480 Integrating Sound Level Meters, Jun. 24, 2005, 8 pages.

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