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Standard No.:
1428-4 / 2015
HEARING AIDS TEST METHODS Part : 4 METHODS FOR MEASUREMENT OF ELECTROACOUSTICAL CHARACTERISTICS OF HEARING AIDS NOT ENTIRELY WORN ON THE LISTENER
Endorsement Date:
2021-04-04
Sector:
Metrology
Pages Count:
12
Obligatory Status:
Not Obligatory
Decisions Number:
غير محدد
Standard Status:
Cancelled
Standard Type:
Committee Name:
Measurements of Volume & Pressure
ICS:
11
Main References:
IEC 60118-1983 (BS 6083- P3/ 1991)