CENELEC
Project
| Reference | FprEN 50332-2:2013 |
|---|---|
| Title | Sound system equipment: Headphones and earphones associated with portable audio equipment - Maximum sound pressure level measurement methodology and limit considerations - Part 2: Matching of sets with headphones if either or both are offered separately |
| Project Number | 23967 |
| Abstract/Scope | This Part 2 of EN 50332 specifies methods of measuring the matching values for the use of personal music players and headphones/earphones defined for the use with those and with standardised connectors allowing to combine components of different manufacturers or different design sold separately in order to avoid possible hearing impairment by excessive sound pressure resulting from them. Compared with “one-package sets“ the sound pressure level at the ear cannot be fixed by only one condition but needs at least two characteristics, one each for player and the headphones/earphones, defined by the matching values for their connection. Requirements for protection against excessive sound pressure from personal music players are given in EN 60950-1:2006/A12:2011 and EN 60065:2002/A12:2011. |
| Status |
Approval stage
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Status
| Current Stage code | 5020 |
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| Current Stage code date | 2013-03-15 |
| Current Stage code deadline | 2013-08-16 |
| Deadline date for vote |
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Details
| IEC Technical Body | |
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| Reference Document | |
| ICS | 17.140.50 - Electroacoustics 33.160.50 - Accessories |
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| Note | Will supersede EN 50332-2:2003 * 2013-01-31: UAP allocated to fdufour@cencenelec.eu |
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History
Implementation Dates
| date of Ratification (DOR) (1) | |
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| date of Availability (DAV) (2) | |
| date of Announcement (DOA) (3) | dor + 6 months |
| date of Publication (DOP) (4) | dor + 12 months |
| date of Withdrawal (DOW) (5) | dor + 36 months |
Relations
| Supersedes | EN 50332-2:2003 |
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| Superseded by | |
| Normative reference (6) |
(1) Date of ratification (dor) date when the Technical Board notes the approval of an EN (and HD for CENELEC), from which time the standard may be said to be approved
(2) Date of availability (dav) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat
(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level
(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement
(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn
(6) This list of normative references is purely indicative. The only official list of normative reference is the list of the published standard.
