JJF 1201-2008 (English Version) PDF

Standard No.: JJF 1201-2008
Language: Chinese, Available in English version
Release Date: 2008
Published By: National Metrological Technical Specifications of the People's Republic of China
Latest: JJF 1201-2008

Scope: This specification applies to the calibration of hearing aid testers.

JJF 1201-2008 Referenced Document

GB/T 3102.5-1993 Quantities and units of electricity and magnetism
GB/T 3102.7-1993 Quantities and units of acoustics
GB/T 6657-1986 Measurement of electroacoustical characteristics of hearing aids
GB/T 6659-1986 Measurement of electroacoustical characteristics of hearing aids with automatic gain control circuits
JJF 1001-1998 General Terms in Metrology and Their Definitions
JJF 1034-2005 Metrological Terms and their Definitions for Acoustics
JJF 1059-1999 Evaluation and Expression of Uncertainty in Measurement
JJG 176-2005 Sound Calibrators
JJG 449-2001 Verification Regulation of Octave-Band and One-Third-Octave Band Filters

2008 JJF 1201-2008 Calibration Specification for Hearing Aids Measurement Instruments
1970 JJF 1201-1990 3.39 Micron Wavelength Reference Operating Specifications