JJF 1202-2008 Active National Metrology Technical Specifications JJF

JJF 1202-2008 Calibration Specification for Electret Microphones

Publish Date: 2008-04-16 Implement Date: 2008-07-16 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JJF 1202-2008

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 2008-04-16

Implement Date: 2008-07-16

Pages: 20 pages

Scope

This specification applies to the calibration of electret microphones used for calibration purposes.

Development Information

Word Count: 16 Thousand words Pages: 20 pages

Referenced Standards

JJF 1034-2005 JJF 1059-1999 JJG 176-2005 Sound Calibrators GB/T 3102.7-1993 Quantities and units—Acoustics GB/T 3240-1982 Preferred frequencies for the acoustical measurement GB/T 14198-1993 General specification for microphones IEC 60268-4:2004 SJ/T 9564-1995 The standard for grading the quality of electret microphone

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