IEC/PAS 62458:2006
音响系统设备.电声换能器.大信号参数测量

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

作废

标准号

IEC/PAS 62458:2006

发布

2006年

发布单位

国际电工委员会

 

 

代替标准

IEC 62458:2010

适用范围

This PAS applies to transducers such as loudspeakers, headphones, shakers, and other actuators using either an electro-dynamical or electro-magnetic motor coupled with a mechanical suspension. The measurement results are needed for engineering design purposes and for quality control. The measurement method provides the parameters of a non-linear large signal model (as shown in Figure A.1) which describes the effect of the dominant non-linearities inherent in those transducers. The basic terms and measurement conditions are defined for static and dynamic methods.

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