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IEC 62459-ed.1.0
Sound system equipment - Electroacoustical transducers - Measurement of suspension parts
STANDARD published on 27.1.2010
The information about the standard:
Designation standards: IEC 62459-ed.1.0
Publication date standards: 27.1.2010
SKU: NS-414651
The number of pages: 19
Approximate weight : 57 g (0.13 lbs)
Country: International technical standard
Category: Technical standards IEC
The category - similar standards:
Annotation of standard text IEC 62459-ed.1.0 :
IEC 62459:2010 applies to the suspension parts of electroacoustic transducers (for example, loudspeakers). It defines the parameters and measurement method to determine the properties of suspension parts like spiders, surrounds, diaphragms or cones before being assembled in the transducer. The measurement results are needed for engineering design purposes and for quality control. Furthermore, this method is intended to improve the correlation of measurements between suspension-part manufacturers and loudspeaker manufacturers. The measurement methods provide parameters based on linear and nonlinear modelling of the suspension part and uses both static and dynamic techniques. It cancels and replaces IEC/PAS 62459 published in 2006. It constitutes a technical revision. The main changes are: - descriptions of the methods of measurement are adjusted to the state of the technology; - addition of Clauses 5 to 13; - integration of Annex A in the main body of the standard; - overall textual review. The contents of the corrigendum of November 2015 have been included in this copy. LIEC 62459:2010 sapplique aux pieces de suspension des transducteurs electroacoustiques (haut-parleurs, par exemple). Elle definit les parametres et la methode de mesurage pour determiner les proprietes des pieces de suspension comme les spiders, les suspensions peripheriques, les diaphragmes ou les cones, avant leur assemblage dans le transducteur. Les resultats de mesurage sont necessaires pour la conception technique et le controle qualite. En outre, cette methode a pour objet dameliorer la correlation des mesures entre les fabricants de pieces de suspension et de haut-parleurs. Les methodes de mesurage fournissent des parametres determines par une modelisation lineaire et non lineaire de la piece de suspension; elles reposent sur des techniques statiques et dynamiques. LIEC 62459:2010 annule et remplace lIEC/PAS 62459 parue en 2006. Elle constitue une revision technique. Les principales modifications sont les suivantes: – la description des methodes de mesurage a ete adaptee a letat de la technologie; – les Articles 5 a 13 ont ete ajoutes; – lAnnexe A "Code de pratique" a ete integree a la partie principale de la norme; – le texte a ete revu dans son integralite. The contents of the corrigendum of November 2015 have been included in this copy.
These corrections apply to this standard:
IEC 62459-ed.1.0/Cor.1
Correction
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Corrigendum 1 - Sound system equipment - Electroacoustical transducers - Measurement of suspension parts
(Corrigendum 1 - Equipements pour systemes electroacoustiques – Transducteurs electroacoustiques – Mesurage des pieces de suspension)
Correction published on 20.11.2015
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