DIN EN 61043:1994-05
Electroacoustics; instruments for the measurement of sound intensity; measurement with pairs of pressure sensing microphones (IEC 61043:1993); German version EN 61043:1994 / Note: To be amended by DIN IEC 29/540/DTS (2004-02).
| Fecha edición: |
1994-05-01
En Vigor
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| Idiomas disponibles: | Alemán |
| Resumen: | The primary purpose of this document is to ensure the accuracy of measurements of sound intensity applied to the determination of sound power in accordance with ISO 9614-1. To meet the requirements of that document, instruments are required to analyse the sound intensity in one-third octave or octave bands, and optionally to provide A-weighted band levels. They are also required to measure sound pressure level in addition to sound intensity level to facilitate the use of the field indicators described in ISO 9614-1. |
| Keywords: | Acoustic measurement|Acoustics|Acoustoelectric devices|Calibration|Characteristics|Definitions|Electrical engineering|Electroacoustics|Marking|Measurement|Measuring accuracy|Measuring instruments|Measuring probes|Microphones|Operating instructions|Precision|Probes|Sound intensity|Sound meters|Sound power |
| ICS: | 17.140.50 - Electroacústica |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN 61043:1994 Idéntica IEC 61043:1993 |
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