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IEC 62459 Ed. 1.0 en:2010

Sound system equipment - Electroacoustical transducers - Measurement of suspension parts
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IEC 62459 Ed. 1.0 en:2010

Sound system equipment - Electroacoustical transducers - Measurement of suspension parts

PUBLISH DATE 2010
PAGES 24
IEC 62459 Ed. 1.0 en:2010
Sound system equipment - Electroacoustical transducers - Measurement of suspension parts
IEC 62459:2010(E) 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.
SDO IEC: International Electrotechnical Commission
Document Number IEC 62459
Publication Date Jan. 1, 2010
Language en - English
Page Count
Revision Level 1.0
Supercedes
Committee 100
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