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- Title
Analysis of the Shape of Acoustic Signal Frequency Responses While Determining Absolute Temperature.
- Authors
Kytin, V.; Kytin, G.
- Abstract
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.
- Subjects
ACOUSTIC signal detection; FREQUENCY response; ABSOLUTE temperature; LORENTZIAN function; APPROXIMATION theory; COMPARATIVE studies
- Publication
Measurement Techniques, 2016, Vol 59, Issue 1, p62
- ISSN
0543-1972
- Publication type
Article
- DOI
10.1007/s11018-016-0917-1