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SR EN 50332-1:2014

Sound system equipment: Headphones and earphones associated with personal music players - Maximum sound pressure level measurement methodology -- Part 1: General method for "one package equipment"

The scope of this European Standard is to set up a suitable measuring methodology allowing accurate measurement of the maximum sound pressure level produced by consumer's headphones and earphones when associated with personal music players. NOTE This standard does not apply to acoustically open or acoustically closed headphones associated with mains operated Hi-Fi home equipement nor does it apply to headphones for medical purposes (hard of hearing etc.) or to headphones or similar parts being part of active hearing protection systems. Other requirements for safety, e.g. for noise protection in offices and industry are not affected by this standard. Requested features: ? The method should be reproducible and easily applicable to every type and shape of headphone or earphone available on the market (good mechanical adaptability). ? As safety and health are addressed, the method should faithfully reflect the pressure level effective at the user's ear (good correlation with subjective tests) to support protection against excessive sound pressure from personal music players (the l

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Status : Valid
Approval date : 8/29/2014
Number of pages : 16
ICS : 17.140.50 Electoacoustics,33.160.50 Accessories
Technical Committee : 375 - Audio, video and multimedia systems and equipment

Relations with other standards: