Search for Optimal Models of Low-Frequency Speakers
Maxim Sergeevich Shushnov,
Tatyana Vladimirovna Shushnova,
Anna Mikhailovna Onoprienko,
Nadezhda Olegovna Abrosimova https://doi.org/10.55648/1998-6920-2025-19-2-40-55
Abstract
The article discusses the parameters of the Thiele-Small and the influence of their
deviations on the amplitude-frequency characteristics of the bass-refleх speaker system.
Particular attention is paid to the methods of practical determination of the equivalent volume of
low -frequency dynamic heads. The absolute accuracy of determining the equivalent volume for
methods of additional mass and additional volume has been assessed. The measurement scheme
is proposed by the method of additional volume and selection algorithm based on the results of
measurements of suitable specimens of low-frequency speaker. The settings of the optimization
problem of selecting serial specimens or models of low-frequency speakers were performed.
About the Authors
Maxim Sergeevich Shushnov
Siberian State University of Telecommunications
and Information Science
Russian Federation
Cand. of Sci. (Engineering), Associate Professor, Head of the Department of Digital Television,Radio Broadcasting and Radio Communication Systems, Siberian State University of Telecommunicationsand Information Science
Russian Federation
Cand. of Sci. (Engineering), Associate Professor, Head of the Department of Digital Television,Radio Broadcasting and Radio Communication Systems, Siberian State University of Telecommunicationsand Information Science
Tatyana Vladimirovna Shushnova
Siberian State University of Telecommunications and Information Science
Russian Federation
senior lecturer of the Department of Digital Television, Radio Broadcasting and RadioCommunication Systems, Siberian State University of Telecommunications and Information Science
Russian Federation
senior lecturer of the Department of Digital Television, Radio Broadcasting and RadioCommunication Systems, Siberian State University of Telecommunications and Information Science
Anna Mikhailovna Onoprienko
Siberian State University of Telecommunications and Information Science
Russian Federation
senior lecturer of the Department of Digital Television, Radio Broadcasting and RadioCommunication Systems, Siberian State University of Telecommunications and Information Science
Russian Federation
senior lecturer of the Department of Digital Television, Radio Broadcasting and RadioCommunication Systems, Siberian State University of Telecommunications and Information Science
Nadezhda Olegovna Abrosimova
Siberian State University of Telecommunications
and Information Science
Russian Federation
postgraduate student of the 2nd year of study at Siberian State University of Telecommunicationsand Information Science
Russian Federation
postgraduate student of the 2nd year of study at Siberian State University of Telecommunicationsand Information Science
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Supplementary files
Review
For citations:
Shushnov M.S., Shushnova T.V., Onoprienko A.M., Abrosimova N.O. Search for Optimal Models of Low-Frequency Speakers. The Herald of the Siberian State University of Telecommunications and Information Science. 2025;19(2):40-55. (In Russ.) https://doi.org/10.55648/1998-6920-2025-19-2-40-55
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