DIN EN ISO 12999-2:2020-11
Acoustics - Determination and application of measurement uncertainties in building acoustics - Part 2: Sound absorption (ISO 12999-2:2020); German version EN ISO 12999-2:2020
| Fecha edición: |
2020-11-01
En Vigor
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| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This part of ISO 12999 specifies the uncertainty of sound absorption coefficients and equivalent sound absorption areas measured according to ISO 354 and weighted sound absorption coefficients according to ISO 11654. Furthermore, the use of uncertainties in reporting measured or weighted absorption coefficients is explained. |
| Keywords: | Acoustic absorption|Acoustic measurement|Acoustic testing|Acoustics|Building acoustics|Buildings|Comparability|Components|Definitions|Determination|Fidelity|Insulations|Materials testing|Measurement|Measuring techniques|Measuring uncertainty|Noise control (acoustic)|Noise reduction|Precision|Repeatability|Sound|Sound attenuation|Sound insulation|Specification (approval)|Structural members|Testing |
| ICS: | 17.140.01 - Medición acústica y atenuación del ruido en general, 91.120.20 - Acústica en los edificios. Aislamiento acústico |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN ISO 12999-2:2020 Idéntica ISO 12999-2:2020 |
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Reemplazo Normas |
Reemplaza a DIN EN ISO 12999-2:2019-08 |
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