GB/T 6659-1986 Replaced National standards

GB/T 6659-1986 Measurement of electroacoustical characteristics of hearing aids with automatic gain control circuits

Publish Date: 1986-07-31 Implement Date: 1987-08-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 6659-1986

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Audio equipment, electroacoustic devices

ICS Name: Comprehensive, terminology, standardization, literature

Publish Date: 1986-07-31

Implement Date: 1987-08-01

Publisher: National Standards Bureau

Technical Committee: National Electroacoustic Standards Committee

Pages: 6 pages

Development Information

Drafting Units:

Tianjin Hearing Aid Factory

Drafting Persons:

Lin Huibin

Word Count: 9 Thousand words Pages: 6 pages

Superseded by the following standards

GB/T 25102.2-2010 Electroacoustics—Hearing aids—Part 2:Hearing aids with automatic gain control circuits

Adopt standards

IEC 118-2-81

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