Norm

ETS 300753:1997 en

Equipment Engineering (EE) - Acoustic noise emitted by telecommunications equipment

33,80

Over deze norm

Status Definitief
Aantal pagina's 21
Gepubliceerd op 01-10-1997
Taal Engels
Specifies acoustic noise emission limits for equipment used in telecommunication locations as specified in the ETS 300019-1 series. Covers switching, transmission, power, supervisory, as well as tariff and billing equipment. Also specifies methods for measuring, reporting and verifying the noise emission of telecommunications equipment. The details of the methods are found in ISO 7779 and ISO 9296. The descriptor used to quantify acoustic noise emission is the declared A-weighted sound power level in units of bels.

Details

ICS-code 33.050.01
Nederlandse titel Equipment Engineering (EE) - Acoustic noise emitted by telecommunications equipment
Engelse titel Equipment Engineering (EE) - Acoustic noise emitted by telecommunications equipment

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