95.99 Withdrawal of Standard Mar 9, 2009
ISO
ISO/TC 43/SC 1 Noise
Technical Report
17.140.20 Noise emitted by machines and equipment
Gives basic requirements for reproducible methods for determining the sound power emitted by machines. The method is especially applicable in cases where direct measurements are not possible because of high background noise. The methods are only applicable to noise which is emitted by vibrating surfaces of solid structures and not to noise generated aerodynamically.
WITHDRAWN
ISO/TR 7849:1987
95.99
Withdrawal of Standard
Mar 9, 2009