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VDI 3723 Blatt 2

Application of statistical methods in the description of variating noise immissions - Part 2: Quality testing for the assessment (rating) of noise situations

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German title

Anwendung statistischer Methoden bei der Kennzeichnung schwankender Geräuschimmissionen - Teil 2: Qualitätsprüfung bei der Beurteilung von Geräuschsituationen

Publication date
Engl. Normenausschuss Akustik, Lärmminderung und Schwingungstechnik (NALS) im DIN und VDI
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Available in
German, English

Results of repeated measurements for the assessment of noise in the vicinity may vary essentially among other influences due to changing emission and propagation conditions. The guideline presents methods which allow for a reproducible description by characteristic values and their confidence ranges of noise immission with levels variating over time. Thus a more differentiated description of noise immission and of acoustical surrounding is possible. Characteristic values are determined from collectives of measurement values using statistical methods.

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