RO
SR EN 50332-2:2004
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
This Part 2 of EN 50332 specifies matching values for the use of battery-operated audio equipment 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.
Status :
Withdrawn
Approval date : 12/15/2004
Publish date : 12/16/2004
Withdrawal date : 9/23/2016
Number of pages : 8
ICS : 17.140.50 Electoacoustics,33.160.50 Accessories
Technical Committee : 375 - Audio, video and multimedia systems and equipment
- Normative reference SR EN 50332-1:2003
- Normative reference SR EN 60268-7:2003
- Normative reference SR EN 60268-3:2003
- Normative reference SR HD 483.1 S2:2003
- Normative reference SR EN 60804:2002
- Normative reference SR EN 61938:2003
- Replaced by SR EN 50332-2:2014