Reference number
ISO 9295:1988
© ISO 2024
ISO 9295:1988
Acoustics — Measurement of high-frequency noise emitted by computer and business equipment
Edition 1
1988-11
Withdrawn
Withdrawn (Edition 1, 1988)

Abstract

Specifies four methods for the determination of sound power levels in the frequency range between 11,2 kHz and 22,4 kHz with the centre frequency of 16 kHz. The first three methods are based on the reverberation room technique, the fourth on a free field over a reflecting plane.

General information

  • Status
     : Withdrawn
    Publication date
     : 1988-11
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 11
  • Technical Committee :
    ISO/TC 43/SC 1
    ICS :
    35.020  17.140.20 
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