DIN EN ISO 7779:2019-04
Current
The latest, up-to-date edition.
Acoustics- Measurement of airborne noise emitted by information technology and telecommunications equipment (ISO7779:2018); German version ENISO7779:2018
Hardcopy , PDF
German, English
01-04-2019
This standard describes methods for determining the noise emission of information and telecommunication equipment: - Determination of the sound power level in reverberation rooms (according to ISO 3741) and in a substantially free sound field above a reflecting plane (according to ISO 3744 or ISO 3745); - Determination of emission sound pressure levels in the workplace and at other specified locations (according to ISO 11201)
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