STB PDF

Electroacoustics. Measurement microphones - Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique. Original standard BS EN 61094-2-2009 + A1-2022 in PDF full version. Additional info + preview on request

Document status: Active

Electroacoustics. Measurement microphones - Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique. Original standard BS EN 61094-3-2016 in PDF full version. Additional info + preview on request

Document status: Active

Specification for measurement microphones - Specifications for working standard microphones. Original standard BS EN 61094-4-1996 (1999) in PDF full version. Additional info + preview on request

Document status: Active

Electroacoustics. Measurement microphones - Methods for pressure calibration of working standard microphones by comparison. Original standard BS EN 61094-5-2016 in PDF full version. Additional info + preview on request

Document status: Active

Measurement microphones - Electrostatic actuators for determination of frequency response. Original standard BS EN 61094-6-2005 in PDF full version. Additional info + preview on request

Document status: Active

Electroacoustics. Measurement microphones - Methods for determining the free-field sensitivity of working standard microphones by comparison. Original standard BS EN 61094-8-2012 (2013) in PDF full version. Additional info + preview on request

Document status: Active