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  • BS 7135-1:1989

BS 7135-1:1989

Noise emitted by computer and business equipment-Method of measurement of airborne noise

BSI Group, 08/31/1989

Publisher: BS

File Format: PDF

$166.00$332.74


Published:31/08/1989

Pages:46

File Size:1 file

Note:This product is unavailable in Ukraine, Russia, Belarus

Methods for determining the A-weighted sound power levels based on measurements in reverberant rooms or in free-field conditions over a reflecting plane, and A-weighted sound pressure levels at the operator or bystander positions.

All current amendments available at time of purchase are included with the purchase of this document.

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