IEC 61094-2:2009
Electroacoustics - Measurement microphones - Part 2: Primary method for the pressure calibration of laboratory standard microphones by the reciprocity technique

Standard No.

IEC 61094-2:2009

Release Date

2009

Published By

International Electrotechnical Commission (IEC)

Status

Be replaced 2022-01

Replace By

IEC 61094-2:2022

Latest

IEC 61094-2:2009/AMD1:2022

Replace

IEC 29/671/FDIS:2008 IEC 61094-2:1992

Scope

This part of International Standard IEC 61094 ?C is applicable to laboratory standard microphones meeting the requirements of IEC 61094-1 and other types of condenser microphone having the same mechanical dimensions; ?C specifies a primary method of determining the complex pressure sensitivity so as to establish a reproducible and accurate basis for the measurement of sound pressure. All quantities are expressed in SI units.

IEC 61094-2:2009 history

• 2022 IEC 61094-2:2009/AMD1:2022 Electroacoustics - Measurement microphones - Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique
• 2022 IEC 61094-2:2022 Amendment 1 - Electroacoustics - Measurement microphones - Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique
• 2009 IEC 61094-2:2009 Electroacoustics - Measurement microphones - Part 2: Primary method for the pressure calibration of laboratory standard microphones by the reciprocity technique
• 1992 IEC 61094-2:1992 Measurement microphones; part 2: primary method for pressure calibration of laboratory standard microphones by the reciprocity technique