Enviar artigo por via de e-mail Analysis of the Shape of Acoustic Signal Frequency Responses While Determining Absolute Temperature
- Autores: Kytin V.G.1,2, Kytin G.A.1
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Afiliações:
- All-Russia Research Institute of Physicotechnical and Radio Measurements (VNIIFTRI)
- Lomonosov Moscow State University
- Edição: Volume 59, Nº 1 (2016)
- Páginas: 62-66
- Seção: Article
- URL: https://journals.rcsi.science/0543-1972/article/view/245708
- DOI: https://doi.org/10.1007/s11018-016-0917-1
- ID: 245708
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Resumo
Acoustic signal frequency dependences were measured and theoretically calculated. A comparative analysis was carried out for measured (approximated using the Lorentzian function) and theoretically calculated dependences. It was shown that the difference between the shape of the maximum for the theoretically calculated frequency dependence and that of the conventional approximating function results in a shift of up to 1 mK in the measured absolute temperature.
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V. Kytin
All-Russia Research Institute of Physicotechnical and Radio Measurements (VNIIFTRI); Lomonosov Moscow State University
Autor responsável pela correspondência
Email: kyt35@mail.ru
Rússia, Mendeleevo; Moscow
G. Kytin
All-Russia Research Institute of Physicotechnical and Radio Measurements (VNIIFTRI)
Email: kyt35@mail.ru
Rússia, Mendeleevo
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