Publication details
| Publication CODE |
Title |
| NBN EN 50332-2:2014 (2013-10) |
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 |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
32.00 €
|
10 P.. |
Description
This Part 2 of NBN 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.
|
| Class |
C90
(TELECOMMUNICATIONS - ELECTRONIC GENERAL)
|
Available files
ATTENTION: Belgian registered standards (NBN EN or NBN HD) are generally
only available in English or French. Only the cover page is translated
and the document itself is in English or in French.
|
DE version
|
EN version
|
FR version
|
|
Status
| Status |
Registered trilingual Belgian standard EN or FR or DE |
| Situation |
Currently active
Replaces
NBN EN 50332-2:2004
|
|
Origin
| Committee |
CLC TC 108X
SAFETY OF ELECTRONIC EQUIPMENT WITHIN THE FIELD OF AUDIO/VIDEO, INFORMATION TECHNOLOGY AND COMMUNICATION TECHNOLOGY
|
| Responsible |
Monsieur DE LEEUW Thierry, Technical Officer
Diamant Building
Bd Auguste Reyers, 80
1030
BRUXELLES
Phone: +32 2 706 85 72
E-mail: thierry.deleeuw@ceb-bec.be
|
Approval
| BEC Approval |
2013-09-23 |
| NBN Approval |
2014-01-31 |
| Belgian Official Journal |
2014-03-14 |
| Registration |
145244 |
| ICS-Code (International Standards Classification) |
33.160.50
, 17.140.50
|
| NBN Status |
New |
|
| Date of ratification (d.o.r.) |
2013-09-23 |
| Date of availability (d.a.v.) |
2013-10-25 |
| Date of announcement (d.o.a.) |
2014-03-23 |
| Date of publication (d.o.p.) |
2014-09-23 |
| Date of withdrawal former edition (d.o.w.) |
2016-09-23 |
|
Correspondences with international standards
| Relation |
International standard |
Date |
| is identical to |
EN 50332-2:2013
|
2013-10-25 |
Relations to belgian/foreign publications
| Type |
Origin |
Code |
Date |
| Standard |
Foreign |
HD 483.1 S2 |
|
| Standard |
Foreign |
IEC 60268-1 |
|
| Standard |
Belgium |
NBN EN 50332-1 |
|
| Standard |
Belgium |
NBN EN 60268-7 |
|
| Standard |
Belgium |
NBN EN 61260 |
|
| Standard |
Belgium |
NBN EN 61672-1 |
|
|
