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Database: 189759 (26 Oct 2025)
GB/T 11455-1989 English PDF
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GB/T 11455-1989
: Hearing aid equipment not entirely worn on the listener
Status: Obsolete
Standard ID
Contents [version]
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Standard Title (Description)
Status
PDF
GB/T 11455-1989
English
159
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Hearing aid equipment not entirely worn on the listener
Obsolete
GB/T 11455-1989
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Basic data
Standard ID
GB/T 11455-1989 (GB/T11455-1989)
Description (Translated English)
Hearing aid equipment not entirely worn on the listener
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
L31
Classification of International Standard
17.14
Word Count Estimation
3,391
Date of Issue
6/29/1989
Date of Implementation
4/1/1990
Adopted Standard
IEC 60118-3, MOD
Issuing agency(ies)
State Bureau of Technical Supervision
Summary
This standard specifies the methods of measurement devices hearing total electro-acoustic performance, the device used to compensate for hearing impaired hearing.
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