ITU-T P.61 SPANISH-1988
电容器传声器的校准方法

METHODS FOR THE CALIBRATION OF CONDENSER MICROPHONES

作废

非常抱歉，我们暂时无法提供预览，您可以试试： 免费下载 ITU-T P.61 SPANISH-1988 前三页，或者稍后再访问。

如果您需要购买此标准的全文，请联系： 。

注意： 点击下载后，生成下载文件时间比较长，请耐心等待......

标准号

ITU-T P.61 SPANISH-1988

发布

1988年

发布单位

国际电信联盟

 

 

引用标准

IEC 327-1971 IEC 402-1972 IEC 486-1974 IEC 655-1979

适用范围

The recommended procedure for primary calibration of condenser microphones is the reciprocity calibration technique. A precision method for reciprocity pressure calibration is described in [1]. A simplified method, suitable for calibration over the frequency range of interest for telephonometric measurements, is given in [2]. Although the methods described are specifically for one-inch microphones, similar methods are applicable to half-inch microphones. Methods suitable for half-inch microphones are under study by IEC.

ITU-T P.61 SPANISH-1988相似标准

推荐