GSO ISO 3743-1:2011
ISO 3743-1:1994
Gulf Standard
Current Edition
·
Approved on
12 October 2011
Acoustics - Determination of sound power levels of noise sources - Engineering methods for small, movable sources in reverberant fields - Part 1: Comparison method for hard-walled test rooms
GSO ISO 3743-1:2011 Files
English
10 Pages
Current Edition
Reference Language
OMR
31.08
GSO ISO 3743-1:2011 Scope
Specifies a relatively simple engineering method for determining the sound power levels of small, movable noise sources (all types of noise within a specified frequency range are possible, except intermittent noise consisting of isolated bursts of sound energy). A comparison method is used to determine the octave-band sound power levels of the source and a reference sound source of known sound power output. The A-weighted sound power level is then calculated from the octave-band sound power levels.
Best Sellers From Mechanical Sector
OS GSO 42:2015
GSO 42:2015
Omani Standard
MOTOR VEHICLES - GENERAL REQUIREMENTS
GSO 42:2015
Gulf Technical Regulation
MOTOR VEHICLES - GENERAL REQUIREMENTS
GSO 159:1993
Gulf Technical Regulation
MOTOR VEHICLES –
DIMENSIONS AND WEIGHTS
OS GSO 159:1993
GSO 159:1993
Omani Standard
MOTOR VEHICLES –
DIMENSIONS AND WEIGHTS
Recently Published from Mechanical Sector
GSO ISO 10972-1:2026
ISO 10972-1:2025
Gulf Standard
Cranes — Requirements for mechanisms — Part 1: General
GSO ISO/TS 24519:2026
ISO/TS 24519:2022
Gulf Standard
Service activities relating to drinking water supply, wastewater and stormwater systems — Water and wastewater services for temporary settlements for displaced persons
GSO ISO 8426-2:2026
ISO 8426-2:2025
Gulf Standard
Hydraulic fluid power — Determination of derived displacement of positive displacement pumps and motors — Part 2: Zero-pressure intercept method
GSO ISO 13155:2026
ISO 13155:2025
Gulf Standard
Refuse collection vehicles — Vocabulary, classification and requirements for commercial specifications