UNE-EN 61094-3:2017
Current
The latest, up-to-date edition.
Electroacoustics - Measurement microphones - Part 3: Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique
Hardcopy , PDF
01-02-2017
This part of IEC 61094
" is applicable to laboratory standard microphones meeting the requirements of IEC 61094-1,
" specifies a primary method of determining the complex free-field sensitivity so as to establish a reproducible and accurate basis for the measurement of sound pressure under free-field conditions,
" is intended for use by laboratories with highly experienced staff and specialized equipment.
NOTE The calibration principle described in this part of IEC 61094 is also applicable to working standard microphones, preferably used without their protection grid.
| Committee |
CTN 209/SC 29
|
| DocumentType |
Standard
|
| Pages |
37
|
| ProductNote |
NEW CHILD AC 2017 IS NOW ADDED
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Current
|
| Standards | Relationship |
| NBN EN 61094-3 : 2016 | Identical |
| DIN EN 61094-3:2015-09 (Draft) | Identical |
| NF EN 61094-3 : 1996 | Identical |
| BS EN 61094-3:2016 | Identical |
| I.S. EN 61094-3:2016 | Identical |
| EN 61094-3:2016 | Identical |
| IEC 61094-3:2016 | Identical |
| EN 61094-3:2016/AC:2017-01 | Identical |
| IEC TS 61094-7:2006 | Measurement microphones - Part 7: Values for the difference between free-field and pressure sensitivity levels of laboratory standard microphones |
| 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 |
| ISO 9613-1:1993 | Acoustics — Attenuation of sound during propagation outdoors — Part 1: Calculation of the absorption of sound by the atmosphere |
| IEC 61094-8:2012 | Measurement microphones - Part 8: Methods for determining the free-field sensitivity of working standard microphones by comparison |
| IEC 61094-2:2009 | Electroacoustics - Measurement microphones - Part 2: Primary method for pressure 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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