| Publication CODE |
Title |
| IEC 61094-3:1995 (1995-11) |
MEASUREMENT MICROPHONES - PART 3: PRIMARY METHOD FOR FREE-FIELD CALIBRATION OF LABORATORY STANDARD MICROPHONES BY THE RECIPROCITY TECHNIQUE |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
122.00 €
|
35. |
Description
Applies to laboratory standard microphones meeting the requirements of IEC 61094-1. The principles of the method are applicable to other types of microphones. In particular, microphones which fulfil the requirements of IEC 61094-1, when fitted with a special adaptor, may also be calibrated according to this standard when the adaptor is removed.
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 publication supersedes IEC 60486.
|
| Class |
C990
(IEC PUBLICATIONS IEC PUBLICATIONS)
|
| BEC Approval |
1995-11-16 |
| ICS-Code (International Standards Classification) |
17.140.50
, 33.160.50
|
|
| IEC publication date |
1995-11-16 |
| IEC stability date |
2013-12-31 |
| IEC last modification date |
2016-06-14 |
|
