90.93 Standard confirmed Dec 12, 2022
ISO
ISO/TC 43/SC 1 Noise
International Standard
35.020 Information technology (IT) in general | 17.140.20 Noise emitted by machines and equipment
ISO 9296:2017 is applicable to information technology and telecommunications equipment.
It specifies:
a) for a batch of equipment, the method for determining the following values:
- the declared mean A-weighted sound power level, LWA,m;
- the declared mean A-weighted emission sound pressure level, LpA,m;
- the statistical adder for verification, Kv;
- the statistical upper limit A-weighted sound power level, LWA,c;
b) how acoustical and product information is to be published electronically or in hard-copy format in technical documents or other product literature supplied to users by the manufacturer or declarer;
c) the method for verifying the noise emission values that are declared by the manufacturer or declarer.
WITHDRAWN
ISO 9296:1988
PUBLISHED
ISO 9296:2017
90.93
Standard confirmed
Dec 12, 2022