DZ/T 0101.12-1994
Active
JJF 1580-2016
Active
National Metrology Technical Specifications JJF
JJF 1580-2016 Calibration Specification for Artificial Mouths
JJF 1580-2016 Calibration Specification for Artificial Mouths
Basic Information
Standard Code:
JJF 1580-2016
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
-
Publish Date:
2016-11-25
Implement Date:
2017-02-25
Pages:
40 pages
Scope
This specification is applicable to the calibration of the electroacoustic characteristics of simulation mouthpieces that meet the requirements of ITU-T P.51:1996 "Simulation Mouthpieces". The calibration of other simulation mouthpieces can refer to this specification.
Development Information
Referenced Standards
JJG 176-2005 Sound Calibrators
JJG 869-2002 Electro-acoustical Measurement Instruments for Telephone Set
JJF 1001-2011 General Terms in Metrology and Their Definitions
JJF 1034-2005
JJF 1147-2006 Calibration Specification for Acoustic Performance of Anechoic Rooms and Hemi-anechoic Rooms
JJF 1200-2008 Calibration Specification for Audio-frequency Power Amplifiers
JJF 1288-2011 Calibration Specification for Multi-Channels Sound Analyzers
JJF 1339-2012 Calibration Specification for Electro-acoustical Measurement Instruments
GB/T 3947-1996 Acoustical terminology
ITU-T O.131
ITU-T P.50:1996
ITU-T P.51:1996
GB/T 3102.7-1993 Quantities and units—Acoustics
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