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IEC 61012 Ed. 1.0 b:1990

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IEC 61012 Ed. 1.0 b:1990 Filters for the measurement of audible sound in the presence of ultrasound

standard by International Electrotechnical Commission, 01/31/1990

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This standard specifies the electrical characteristics of a U-weighting filter mainly for use with sound level meters meeting the requirements of IEC 651 for the measurement of audible sound in the presence of ultrasound.

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Edition: 1.0 Published: 01/31/1990 Number of Pages: 13File Size: 1 file , 570 KB