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Calculation of loudness level and loudness from the sound spectrum - Zwicker method - Amendment 1: Calculation of the loudness of time-variant sound; with CD-ROM.
STANDARD published on 1.3.2010
Designation standards: DIN 45631/A1:2010-03
Note: Change
Publication date standards: 1.3.2010
SKU: NS-200937
The number of pages: 30
Approximate weight : 90 g (0.20 lbs)
Country: German technical standard
Category: Technical standards DIN
Berechnung des Lautstärkepegels und der Lautheit aus dem Geräuschspektrum - Verfahren nach E. Zwicker - Änderung 1: Berechnung der Lautheit zeitvarianter Geräusche; mit CD-ROM.
Procedure for calculating loudness level and loudness.
(Berechnung des Lautstärkepegels und der Lautheit aus dem Geräuschspektrum; Verfahren nach E. Zwicker.)
Standard published on 1.3.1991
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Latest update: 2025-08-21 (Number of items: 2 213 168)
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