BS 7135-2:1989

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

BSI Group , 09/29/1989

Publisher: BS

File Format: PDF

$95.00$190.50

Description

Standard By:BSI Group , 09/29/1989

Published:09/29/1989

Pages:20

ISBN(s):0580176770

File Size:1 file , 620 KB

Language:English

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

Four methods for determining the sound power levels of high-frequency noise in the octave band centred at 16 Hz, three based in the reverberation room technique and on in free-field conditions over a reflecting plane.Cross References:BS 7135:Part 1ISO 6926

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