GB/T 6511-1986 Replaced National standards

GB/T 6511-1986 Precision method for free-field calibration of φ 23.77mm standard condenser microphones by the reciprocity technique

Publish Date: 1986-06-18 Implement Date: 1987-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 6511-1986

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Audio equipment, electroacoustic devices

ICS Name: Attachment

Publish Date: 1986-06-18

Implement Date: 1987-05-01

Publisher: National Standards Bureau

Pages: 20 pages

Development Information

Drafting Units:

Nanjing University

Drafting Persons:

Tao Qingtian

Word Count: 30 Thousand words Pages: 20 pages

Superseded by the following standards

GB/T 20441.3-2010 Electroacoustics—Measurement microphone—Part 3:Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique

Adopt standards

IEC 486-74

Related Standards

GB/T 6661-1986 Active

GB/T 6661-1986 Nipples for insert earphones

Publish Date: 1986-07-31

GB/T 6832-1986 Replaced

GB/T 6832-1986 Methods of measurement on headphones

Publish Date: 1986-09-03

GB/T 7313-1987 Abolished

GB/T 7313-1987 Minimum performance requirements and methods of measurement for high fidelity loudspeaker systems

Publish Date: 1987-02-27

GB/T 12058-1989 Replaced

GB/T 12058-1989 Listening tests on loudspeakers

Publish Date: 1989-12-29

GB/T 13581-1992 Abolished

GB/T 13581-1992 Minimum performance requirements on high fidelity headphones

Publish Date: 1992-07-15

GB/T 14197-1993 Replaced

GB/T 14197-1993 Preferred matching values for the interconnection of sound system components

Publish Date: 1993-02-20