NPL Acoustics: Calculation of Absorption of Sound by the Atmosphere
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Scan day: 18 February 2014 UTC
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Description: Computes the attenuation coefficient according to ISO 9613-1 as a function of frequency, temperature, humidity and pressure.
Calculation of absorption of sound by the atmosphere NPL maintains a wide portfolio of internationally visible research programmes that advances measurement science, underpins the SI system and supports various cross-disciplinary technologies.
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| Page title: | Calculation of absorption of sound by the atmosphere |
| Keywords: | sound in air, ultrasound, underwater |
| Description: | NPL undertakes long-term, leading-edge research to develop new and improved measurement methods that will impact on UK future services and products. |
| IP-address: | 139.143.5.1 |