Abstract
This work is concerned with the analysis of log-amplitude fluctuations, and their saturation at large distances, using loudspeaker broadband noise emissions. An experiment is conducted outdoor with a loudspeaker on a wind turbine nacelle at 109m height and a row of microphones extends up to 1278m from the loudspeaker. The measured saturation length presents a similar trend than a theoretical result for tonal noise and spherical waves, but there are large quantitative discrepancies.
| Original language | English |
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| Publication date | 2020 |
| Number of pages | 5 |
| Publication status | Published - 2020 |
| Event | Forum Acusticum 2020 - Virtual event Duration: 7 Dec 2020 → 11 Dec 2020 https://fa2020.universite-lyon.fr/ |
Conference
| Conference | Forum Acusticum 2020 |
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| Location | Virtual event |
| Period | 07/12/2020 → 11/12/2020 |
| Internet address |