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 |
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 |
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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 |