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IEC 60486:1974 ED1

Precision method for free-field calibration of one-inch standard condenser microphones by the reciprocity technique IEC 60486:1974 ED1

Publication date:   Jan 1, 1974

General information

99.60 Withdrawal effective   Nov 16, 1995

IEC

TC 29

International Standard

33.160.50   Accessories

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Scope

Describes a method for the free-field reciprocity calibration of one-inch condenser microphone capsules used as laboratory standards.

Life cycle

NOW

WITHDRAWN
IEC 60486:1974 ED1
99.60 Withdrawal effective
Nov 16, 1995

REVISED BY

WITHDRAWN
IEC 61094-3:1995 ED1