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IEC 62458

Sound system equipment – Electroacoustical transducers – Measurement of large signal parameters

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Organization: IEC
Publication Date: 1 January 2010
Status: active
Page Count: 28
ICS Code (Accessories): 33.160.50
scope:

This International Standard applies to transducers such as loudspeaker drive units, loudspeaker systems, headphones, micro-speakers, shakers and other actuators using either an electro-dynamical or electro-magnetic motor coupled with a mechanical suspension. The large signal behaviour of the transducer is modelled by a lumped parameter model considering dominant nonlinearities such as force factor, stiffness and inductance as shown in Figure 1. The standard defines the basic terms and parameters of the model, the methods of measurements and the way the results should be reported.

Document History

IEC 62458
January 1, 2010
Sound system equipment – Electroacoustical transducers – Measurement of large signal parameters
This International Standard applies to transducers such as loudspeaker drive units, loudspeaker systems, headphones, micro-speakers, shakers and other actuators using either an electro-dynamical or...
January 1, 2006
Sound system equipment – Electroacoustical transducers – Measurement of large signal parameters
A description is not available for this item.

References

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