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1.
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Clear description of the referenced document:
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Name:
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CENELEC EN 50332-3 (2013)
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Title:
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Sound system equipment: Headphones and earphones associated with personal music players - Maximum sound pressure level measurement methodology - Part 3:measurement method for sound dose management
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2.
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Status of approval:
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published
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3.
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Justification for the specific reference:
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This 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. H.870 (ex F,SLD) defines dosimetry, or sound dose measurement, in harmony with this standard. This standard CENELEC EN 50332-3 is one of the essential standards that H.870 is built on. H.870 defines recommendations on safe-listening based on the measurement method specified in this standard.
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4.
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Current information, if any, about IPR issues:
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CEN-CENELEC Guidelines for Implementation of the Common IPR Policy is at http://www.cenelec.eu/membersandexperts/referencematerial/guides.html
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5.
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Other useful information describing the "Quality" of the document:
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It is the basic standard on sound dose measurement.
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6.
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The degree of stability or maturity of the document:
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CENELEC published
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7.
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Relationship with other existing or emerging documents:
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8.
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Any explicit references within that referenced document should also be listed:
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EN 50332-1:2013, 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"/
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EN 50332-2:2013, Sound system equipment: Headphones and earphones associated with personal/
music players - Maximum sound pressure level measurement methodology - Part 2: Matching of sets/
with headphones if either or both are offered separately, or are offered as one package equipment but/
with standardised connectors between the two allowing to combine components of different/
manufacturers or different design/
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EN 62368-1, Audio/video, information and communication technology equipment - Part 1: Safety/
requirements (IEC 62368-1:2014)/
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HD 483.1 S2, Sound system equipment - Part 1: General
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9.
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Qualification of
CENELEC:
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Qualified at SG15 meeting in 2012 September.
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10.
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Other (for any supplementary information):
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None
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