Renukadevi, M and Murali, S and Viswanathan, R (1984) A statistical analyser for noise signals. Technical Report. National Aeronautical Laboratory, Bangalore, India.
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Abstract
A statistical analyser, designed for analysis of noise13; signals from the point of view of assessing noise pollution, has13; been developed in the laboratory. This paper details the13; operating principles, and design essentials of the instrument,13; which computes from running data the distribution of noise levels in ldb intervals from 30db(A) to 90db(A). Also it is explained how this data can be used to derive histograms, cumulative distributions, L values, Noise pollution level etc.
| Item Type: | Proj.Doc/Technical Report (Technical Report) |
|---|---|
| Uncontrolled Keywords: | Statistical analyser;Noise pollution;Cumulative distributions |
| Subjects: | ENGINEERING > Instrumentation and Photography ENGINEERING > Engineering (General) |
| Division/Department: | Systems Engineering Division, Systems Engineering Division, Systems Engineering Division |
| Depositing User: | M/S ICAST NAL |
| Date Deposited: | 13 Dec 2006 |
| Last Modified: | 24 May 2010 09:54 |
| URI: | http://nal-ir.nal.res.in/id/eprint/3716 |
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