Ships and marine technology - Sound reception systems (ISO 14859:2012)
发布日期:2013-09-01 实施日期:2013-09-01
Acoustics -- Noise emitted by machinery and equipment -- Rules for the drafting and presentation of a noise test code
适用范围:Specifies the technical requirements of a noise test code for a specific family of machinery and equipment. It is primarily applicable to stationary machinery, including hand-held tools. The purpose of...
发布日期:1996-12-01 实施日期:1996-12-01
Acoustics -- Loudness scaling by means of categories
适用范围:ISO 16832:2006 specifies basic methods for scaling loudness into categories for audiological applications.
发布日期:2006-08-01 实施日期:2006-08-01
Elektroakustik. Schallpegelmesser Baumusterpruefungen Electroacoustics Sound level meters Part 2:Pattern evaluation tests Electroacoustique. Sonometres. Essais d'evaluation d'un modele Together with BS...
适用范围:This part of IEC 61672 provides details of the tests necessary to verify conformance to all mandatory specifications given in IEC 61672-1:2002 for conventional sound level meters, integrating-averaging...
实施日期:2003-07-11
实施日期:2006-04-01
Acoustics - Test code for the measurement of airborne noise emitted by rotating electrical machines (ISO 1680:1999); German version EN ISO 1680:1999
适用范围:The document is a noise test code giving methods for determining the airborne sound radiation of rotating electrical machinery operating under steady-state conditions. To characterize the airborne soun...
Electroacoustics. Simulators of Human Head and Ear. Part 3:Acoustic Coupler for the Calibration of Supra-Aural Earphones Used in Audiometry Electroacoustique. Simulateurs de Tete et d′Oreille Humaines....
适用范围:This International Standard describes an acoustic coupler for loading supra-aural audiometric earphones as specified in ISO 389-1<up1)> with a specified acoustic impedance, when calibrating audiometers...
实施日期:1998-08-01
实施日期:2010-08-01
Industrial-process control valves. Noise considerations. Laboratory measurement of noise generated by aerodynamic flow through control valves
适用范围:This part of IEC 60534-8 defines equipment, methods, and procedures for obtaining laboratorymeasurements of sound pressure levels radiated by control valves and/or associated pipingconfigurations, incl...
实施日期:2006-02-01
Elektrische Geraete fuer den Hausgebrauch und aehnliche Zwecke. Pruefvorschrift fuer die Bestimmung der Luftschallemission. Besondere Anforderungen an Haarpflegegeraete Household and similar electrical...
适用范围:1 General Replacement: This part of IEC 60704 applies to electric hand-held hairdryers for household and similar use supplied from mains, which operate with a flow of air. These particular requir...
实施日期:2003-11-05
Electroacoustics - Simulators of human head and ear - Part 3: Acoustic coupler for the calibration of supra-aural earphones used in audiometry (IEC 60318-3:1998); German version EN 60318-3:1998
适用范围:The document describes an acoustic coupler for loading supra-aural audiometric earphones as specified in ISO 389-1 with a specified acoustic impedance, when calibrating audiometers, in the frequency ra...
实施日期:1999-09-01
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