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SJZ9147-1987 English PDF

US$519.00 · In stock
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SJZ9147-1987: Precision method for pressure calibration of φ23.77mm standard condenser microphones by the reciprocity technique
Status: Obsolete
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
SJ/Z 9147-1987English519 Add to Cart 3 days [Need to translate] Precision method for pressure calibration of φ23.77mm standard condenser microphones by the reciprocity technique Obsolete SJ/Z 9147-1987

PDF similar to SJZ9147-1987


Standard similar to SJZ9147-1987

GB/T 12807   GB/Z 12414   

Basic data

Standard ID SJ/Z 9147-1987 (SJ/Z9147-1987)
Description (Translated English) Precision method for pressure calibration of ��23.77mm standard condenser microphones by the reciprocity technique
Sector / Industry Electronics Industry Standard
Classification of Chinese Standard N65;A59
Word Count Estimation 13,154
Date of Implementation 1/6/1988
Adopted Standard IEC 322-1971, IDT
Regulation (derived from) Industry-Science (2010) No. 77
Summary This standard specifies the calibration ��23. 77mm condenser microphone used as a laboratory standard, defining acoustic pressure reciprocity calibration coupler cavity.

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