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IEC 60318-7-ed.1.0
Electroacoustics - Simulators of human head and ear - Part 7: Head and torso simulator for the measurement of sound sources close to the ear
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STANDARD published on 14.6.2022
The information about the standard:
Designation standards: IEC 60318-7-ed.1.0
Publication date standards: 14.6.2022
SKU: NS-1066270
The number of pages: 65
Approximate weight : 195 g (0.43 lbs)
Country: International technical standard
Category: Technical standards IEC
The category - similar standards:
Annotation of standard text IEC 60318-7-ed.1.0 :
IEC 60318-7:2022 describes a head and torso simulator, or manikin, intended for the measurement of sound sources placed close to the ear in the frequency range from 100 Hz to 16 000 Hz. The manikin described in this document is intended for airborne acoustic measurements only. It is not suitable for measurements which depend upon vibration transmission paths such as bone conduction, or for measurements requiring the simulation of bone or tissue. This document specifies the manikin in terms of both its geometrical dimensions and its acoustical properties. Only manikins compliant with both sets of specifications are in conformance with this document. IEC 60318-7:2022 cancels and replaces IEC TS 60318-7:2017. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to IEC TS 60318-7:2017: a) changing the title; b) extending the scope to sound sources close to the ear. LIEC 60318-7:2022 decrit un simulateur de tete et de torse, ou mannequin, destine au mesurage des sources sonores placees a proximite de loreille dans la plage de frequences de 100 Hz a 16 000 Hz. Le mannequin decrit dans le present document est destine uniquement aux mesures acoustiques aeriennes. Il nest pas adapte aux mesures qui dependent des voies de transmission des vibrations telles que la conduction osseuse, ni aux mesures qui exigent la simulation dos ou de tissu. Le present document definit le mannequin a la fois par ses dimensions geometriques et par ses proprietes acoustiques. Seuls les mannequins conformes aux deux ensembles de specifications sont conformes au present document. LIEC 60318-7:2022 annule et remplace lIEC TS 60318-7:2017. Cette edition constitue une revision technique. Cette edition inclut les modifications techniques majeures suivantes par rapport a lIEC TS 60318 7:2017: a) modification du titre; b) extension du domaine dapplication aux sources sonores a proximite de loreille.
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