GB/T 3785.3-2018 Active National standards

GB/T 3785.3-2018 Electroacoustics—Sound level meters—Part 3:Periodic tests

Publish Date: 2018-06-07 Implement Date: 2019-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 3785.3-2018

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Acoustic metrology

ICS Name: Electroacoustics

Publish Date: 2018-06-07

Implement Date: 2019-01-01

Pages: 15 pages

Development Information

Word Count: 26 Thousand words Pages: 15 pages

Referenced Standards

IEC 60942 IEC 61094-4 IEC 61094-6 IEC 61183 IEC 61672-1 IEC 61672-2 IEC 62585 ISO/IEC Guide 98-3 ISO/IEC Guide 99

Adopt standards

IEC 61672-3:2013

Related Standards

GB/T 14199-1993 Replaced

GB/T 14199-1993 General specification for pocket hearing aids

Publish Date: 1993-03-20

GB/T 4128-1995 Active

GB/T 4128-1995 Acoustics—Standard hydrophone

Publish Date: 1995-07-03

GB/T 15953-1995 Replaced

GB/T 15953-1995 Instruments for the measurement of aural acoustic impedance/admittance

Publish Date: 1995-12-21

GB/T 16540-1996 Active

GB/T 16540-1996 Acoustics—Measurement and characterisation of ultrasonic fields in the frequency range 0.5MHz to 15MHz—Hydrophone method

Publish Date: 1996-09-09

YY/T 0458-2003 Replaced

YY/T 0458-2003 Technical requirements for ultrasonically blood-mimicking Doppler phantom

Publish Date: 2003-06-20

GB/T 20441.4-2006 Active

GB/T 20441.4-2006 Measurement microphones—Part 4:Specifications for working standard microphones

Publish Date: 2006-08-23