JJG 790-1992
Verification Regulation of Standard Condenser Microphones (English Version)

Standard No.

JJG 790-1992

Language

Chinese, Available in English version

Release Date

1992

Published By

National Metrological Verification Regulations of the People's Republic of China

Status

Be replaced 2006-04

Replace By

JJG 790-2005

Latest

JJG 790-2005

JJG 790-1992 history

• 2005 JJG 790-2005 Laboratory Standard Microphones (Coupler Reciprocity Method)
• 1992 JJG 790-1992 Verification Regulation of Standard Condenser Microphones