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BS EN 50332-3:2017

$102.76

Sound system equipment: headphones and earphones associated with personal music players. Maximum sound pressure level measurement methodology – Measurement method for sound dose management

Published By Publication Date Number of Pages
BSI 2017 18
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This European Standard specifies sound dose measurement, and the alerts associated, to reduce the risk of listeners developing hearing impairment when using a Personal Music Player (PMP). The standard does not cover exposure from other sources than PMPs.

PDF Catalog

PDF Pages PDF Title
7 1 Scope
2 Normative references
3 Terms and definitions
4 Limits and calibration
4.1 General
8 4.2 Headset Type variations
4.3 Headset Fit-variation
5 Testing
5.1 General
5.2 Test of PMP with headphones/plugs included
9 5.3 Test of PMP with headphones/plugs not included
11 AnnexĀ A (Informative)Example of how the basic protections could be achieved
12 AnnexĀ B (Informative)Background information
B.1 Motivation
13 B.2 Loudness Normalization and EBU R128
B.3 Explanation of MEL
B.4 Explanation of CSD
B.4.1 General
14 B.4.2 CSD per 24Ā h or per week?
B.5 Sound of non-PMP origin
BS EN 50332-3:2017
$102.76