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PD IEC TR 61094-10:2022 Electroacoustics. Measurement microphones - Absolute pressure calibration of microphones at low frequencies using calculable pistonphones >
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PD IEC TR 61094-10:2022 Electroacoustics. Measurement microphones - Absolute pressure calibration of microphones at low frequencies using calculable pistonphones, 2023
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- CONTENTS
- FOREWORD
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 4 Reference environmental conditions
- 5 Principles of absolute pressure calibration of microphones using a calculable pistonphone [Go to Page]
- Figures [Go to Page]
- 6 General characteristics [Go to Page]
- 7 Factors influencing the pressure sensitivity [Go to Page]
- 8 Calibration uncertainty components [Go to Page]
- Table 1 – Uncertainty components
- Annex A (informative)Example designs of pistonphones using laser interferometry [Go to Page]
- Annex B (informative)Measurement uncertainties [Go to Page]
- Table B.1 – Example of uncertainty budget at 1 Hz
- Bibliography [Go to Page]