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IEC 60645-1:1992 ED1

Audiometers - Part 1: Pure-tone audiometers
29. 10. 1992.

Опште информације

99.60     20. 6. 2001.

IEC

TC 29

Međunarodni standard

17.140.50  

engleski   francuski   španski  

Kupovina

Revidiran

Jezik na kome želite da primite dokument.

Apstrakt

Specifies general requirements for audiometers and particular requirements for pure-tone audiometers designed for use in determining hearing threshold levels in comparison with the standard reference threshold level by means of psycho-acoustic test methods. The contents of the corrigendum of February 1993 have been included in this copy.

Životni ciklus

PRETHODNO

POVUČEN
IEC 60645:1979 ED1

TRENUTNO

POVUČEN
IEC 60645-1:1992 ED1
99.60 Povlačenje stupilo na snagu
20. 6. 2001.

REVIDIRAN OD

POVUČEN
IEC 60645-1:2001 ED2