ISO 6926
Acoustics — Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels AMENDMENT 1
| Organization: | ISO |
| Publication Date: | 1 November 2020 |
| Status: | active |
| Page Count: | 6 |
| ICS Code (Acoustic measurements and noise abatement in general): | 17.140.01 |
scope:
"This document is titled as a calibration standard even though the method is typically conducted in a testing laboratory. While the sound pressure level measurements and distances associated with this method are traceable, the sound power level calibration results are not directly traceable to national standards of measure in a strict metrological sense. Testing laboratories performing this method are not expected to meet all requirements normally associated with a calibration laboratory."
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