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The influence of external conditions on sound pressure in the pistonphone at the infrasound frequency range

https://doi.org/10.32446/0368-1025it.2020-9-67-72

Abstract

The influence of environmental conditions on a sound pressure reproduced by the primary method in the measuring chambers of the Pistonphone in the frequency range from 1 mHz to 250 Hz is estimated. Numerical estimations of influence of environmental conditions on sound pressure in pistonphone measuring chambers are given and special requirements to system of maintenance of required external conditions are specified.

About the Authors

A. V. Konkov
Russian Metrological Institute of Technical Physics and Radio Engineering (VNIIFTRI)
Russian Federation

Anatoly V. Konkov

Mendeleevo, Moscow region



D. V. Golovin
Russian Metrological Institute of Technical Physics and Radio Engineering (VNIIFTRI)
Russian Federation

Dmitrii V. Golovin 

Mendeleevo, Moscow region



References

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Review

For citations:


Konkov A.V., Golovin D.V. The influence of external conditions on sound pressure in the pistonphone at the infrasound frequency range. Izmeritel`naya Tekhnika. 2020;(9):67-72. (In Russ.) https://doi.org/10.32446/0368-1025it.2020-9-67-72

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ISSN 0368-1025 (Print)
ISSN 2949-5237 (Online)