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CENELEC
EN 61094-8:2012/AC:2013

EN 61094-8:2012/AC:2013

Current

Current

The latest, up-to-date edition.

Measurement microphones — Part 8: Methods for determining the free-field sensitivity of working standard microphones by comparison

Amendment of

EN 61094-8:2012

Published date

18-01-2013

Publisher

European Committee for Standards - Electrical

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FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Reference environmental conditions
5 Principles of free-field calibration by comparison
6 General requirements
7 Factors influencing the free-field sensitivity
8 Calibration uncertainty components
Annex A (informative) - Basic substitution calibration
        in a free-field chamber
Annex B (informative) - Time selective techniques
Bibliography
Annex ZA (normative) - Normative references to
         international publications with their
         corresponding European publications

Pertains to working standard microphones meeting the requirements of IEC 61094-4.

Committee
SR 29
DocumentType
Standard
PublisherName
European Committee for Standards - Electrical
Status
Current

EN 61094-3:2016/AC:2017-01 ELECTROACOUSTICS - MEASUREMENT MICROPHONES - PART 3: PRIMARY METHOD FOR FREE-FIELD CALIBRATION OF LABORATORY STANDARD MICROPHONES BY THE RECIPROCITY TECHNIQUE
BS EN 61094-3:2016 Electroacoustics. Measurement microphones Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique
I.S. EN 61094-3:2016 ELECTROACOUSTICS - MEASUREMENT MICROPHONES - PART 3: PRIMARY METHOD FOR FREE-FIELD CALIBRATION OF LABORATORY STANDARDMICROPHONES BY THE RECIPROCITY TECHNIQUE

IEC 61094-5:2016 Electroacoustics - Measurement microphones - Part 5: Methods for pressure calibration of working standard microphones by comparison
EN 61094-5:2016 Electroacoustics - Measurement microphones - Part 5: Methods for pressure calibration of working standard microphones by comparison
EN 61094-4:1995 Measurement microphones - Part 4: Specifications for working standard microphones
IEC TS 61094-7:2006 Measurement microphones - Part 7: Values for the difference between free-field and pressure sensitivity levels of laboratory standard microphones
IEC 61094-4:1995 Measurement microphones - Part 4: Specifications for working standard microphones
ISO 26101:2017 Acoustics Test methods for the qualification of free-field environments
EN 61094-1:2000 Measurement microphones - Part 1: Specifications for laboratory standard microphones
IEC 61094-1:2000 Measurement microphones - Part 1: Specifications for laboratory standard microphones
EN 61094-2:2009 Electroacoustics - Measurement microphones - Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique
EN 61094-6:2005 Measurement microphones - Part 6: Electrostatic actuators for determination of frequency response
IEC 61094-3:2016 Electroacoustics - Measurement microphones - Part 3: Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique
ISO 18233:2006 Acoustics Application of new measurement methods in building and room acoustics
IEC 61094-2:2009 Electroacoustics - Measurement microphones - Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique
IEC 61094-6:2004 Measurement microphones - Part 6: Electrostatic actuators for determination of frequency response
EN 61094-3:2016/AC:2017-01 ELECTROACOUSTICS - MEASUREMENT MICROPHONES - PART 3: PRIMARY METHOD FOR FREE-FIELD CALIBRATION OF LABORATORY STANDARD MICROPHONES BY THE RECIPROCITY TECHNIQUE
ISO/IEC Guide 98-3:2008 Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995)

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