IEC 60655:1979
Values for the difference between free-field and pressure sensitivity levels for one-inch standard condenser microphones

Standard No.

IEC 60655:1979

Release Date

1979

Published By

International Electrotechnical Commission (IEC)

Status

Withdraw

Latest

IEC 60655:1979

Replace By

IEC/TS 61094-7:2006

Scope

Gives the values that are to be added to the pressure sensitivity level of a microphone in order to obtain the free-field sensitivity level when a very high accuracy is not called for or when conditions for carrying out an accurate free-field calibration

IEC 60655:1979 history

• 1979 IEC 60655:1979 Values for the difference between free-field and pressure sensitivity levels for one-inch standard condenser microphones