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https://hdl.handle.net/20.500.12008/31807
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| Title: | Using smartphones as hydrophones: two experiments in underwater acoustics |
| Authors: | Monteiro, Martín Martí, Arturo |
| Type: | Preprint |
| Keywords: | Underwater acoustics, Smartphone sensors, Sound speeds, Physics education, Popular physics |
| Issue Date: | 2020 |
| Abstract: | The use of smartphone microphones in aquatic media is explored by means of two experiments. The first experiment consists of a simple time-of-flight measurement of the sound speed in water, while the second deals with the acoustic location—or ranging—of a distant object. As the underwater noise is considerable, the experimental details and the uncertainties are worth discussing. |
| Description: | Versión permitida: preprint |
| Citation: | Monteiro, M y Martí, A. "Using smartphones as hydrophones: two experiments in underwater acoustics" [Preprint]. Publicado en: Physics Education, 2020, 55(3): 033013 DOI: 10.1088/1361-6552/ab8102 |
| License: | Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0) |
| Appears in Collections: | Publicaciones académicas y científicas - Facultad de Ciencias |
Files in This Item:
| File | Description | Size | Format | ||
|---|---|---|---|---|---|
| 10.10881361-6552ab8102.pdf | 1,98 MB | Adobe PDF | View/Open |
This item is licensed under a Creative Commons License
