BS EN 61094-3:1996
Specification for measurement microphones - Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique

Standard No.

BS EN 61094-3:1996

Release Date

1996

Published By

British Standards Institution (BSI)

Status

Be replaced 2016-09

Replace By

BS EN 61094-3:2016

Latest

BS EN 61094-3:2016

Replace

94/205693 DC-1994 BS 5679:1978

Scope

This part of IEC 1094 is applicable to laboratory standard microphones meeting the requirements of IEC 1094-1. The principles of the method are applicable to other types of microphones. In particular, microphones which fulfil the requirements of IEC 1094-1, when fitted with a special adaptor, may also be calibrated according to this standard when the adaptor is removed. This part of IEC 1094 specifies a primary method of determining the free-field sensitivity so as to establish a reproducible and accurate basis for the measurement of sound pressure under free-field conditions. This part of IEC 1094 is intended for use by laboratories with highly experienced staff and specialized equipment.

BS EN 61094-3:1996 history

• 2016 BS EN 61094-3:2016 Electroacoustics. Measurement microphones. Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique
• 1996 BS EN 61094-3:1996 Specification for measurement microphones - Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique