ISO 7779:1999/DAmd 2.2

Acoustics — Measurement of airborne noise emitted by information technology and telecommunications equipment — Amendment 2: Revision of measurement surfaces, procedures for equipment installation/operation and detection of prominent discrete tones

General information

Current stage: 40.98 Effective date: Apr 22, 2009

Originator: ISO

Owner: ISO/TC 43/SC 1

Type: International Standard

ICS: 35.020 17.140.20

Life cycle

PREVIOUSLY

Amends
ISO 7779:1999

NOW

ABANDON
ISO 7779:1999/DAmd 2.2
40.98 Project deleted
Apr 22, 2009

REVISED BY

WITHDRAWN
ISO 7779:2010

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