GB/T 3785-1983 Replaced National standards

GB/T 3785-1983 Electric, sonic properties and measuring methods for sound level meters

Publish Date: 1983-06-25 Implement Date: 1984-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 3785-1983

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Acoustic instruments and seismometers

ICS Name: Acoustics and acoustic measurement

Publish Date: 1983-06-25

Implement Date: 1984-03-01

Publisher: National Standards Bureau

Pages: 21 pages

Development Information

Drafting Units:

4380 Factory of the Ministry of Electronics Industry

Drafting Persons:

Zhang Hongquan, Zhang Shaodong, and Wei Jinsong

Word Count: 35 Thousand words Pages: 21 pages

Superseded by the following standards

GB/T 3785.1-2010 Electroacoustics—Sound level meters—Part 1:Specifications GB/T 3785.2-2010 Electroacoustics—Sound level meters—Part 2:Pattern evaluation tests

Related Standards

GB/T 3238-1982 Active

GB/T 3238-1982 Acoustical levels and refrence quantities

Publish Date: 1982-06-08

GB/T 3240-1982 Active

GB/T 3240-1982 Preferred frequencies for the acoustical measurement

Publish Date: 1982-06-08

GB/T 5265-1985 Replaced

GB/T 5265-1985 Measurement of underwater noise

Publish Date: 1985-07-26

GB/T 7966-1987 Replaced

GB/T 7966-1987 Acoustics—Ultrasonic power measurement in the frequency range 0.5～10MHz

Publish Date: 1987-06-22

GB/T 11452-1989 Abolished

GB/T 11452-1989 Guide to hearing aid standards

Publish Date: 1989-07-04

GB/T 11453-1989 Replaced

GB/T 11453-1989 Methods of measurement of performance characteristics of hearing aids under simulated in situ working conditions

Publish Date: 1989-07-04