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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">sibsutis</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник СибГУТИ</journal-title><trans-title-group xml:lang="en"><trans-title>The Herald of the Siberian State University of Telecommunications and Information Science</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1998-6920</issn><publisher><publisher-name>СибГУТИ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.55648/1998-6920-2025-19-2-40-55</article-id><article-id custom-type="elpub" pub-id-type="custom">sibsutis-931</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>Статьи</subject></subj-group></article-categories><title-group><article-title>Поиск оптимальных экземпляров низкочастотных динамических головок</article-title><trans-title-group xml:lang="en"><trans-title>Search for Optimal Models of Low-Frequency Speakers</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1713-5177</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шушнов</surname><given-names>Максим Сергеевич</given-names></name><name name-style="western" xml:lang="en"><surname>Shushnov</surname><given-names>Maxim Sergeevich</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат технических наук, доцент, заведующий кафедрой цифрового</p><p>телерадиовещания и систем радиосвязи, Сибирский государственный университет</p><p>телекоммуникаций и информатики</p></bio><bio xml:lang="en"><p>Cand. of Sci. (Engineering), Associate Professor, Head of the Department of Digital Television,</p><p>Radio Broadcasting and Radio Communication Systems, Siberian State University of Telecommunications</p><p>and Information Science</p></bio><email xlink:type="simple">efemerian@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0006-9977-1818</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шушнова</surname><given-names>Татьяна Владимировна</given-names></name><name name-style="western" xml:lang="en"><surname>Shushnova</surname><given-names>Tatyana Vladimirovna</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шушнова Татьяна Владимирована, старший преподаватель кафедры цифрового телерадиовещания и систем радиосвязи</p></bio><bio xml:lang="en"><p>senior lecturer of the Department of Digital Television, Radio Broadcasting and Radio</p><p>Communication Systems, Siberian State University of Telecommunications and Information Science</p></bio><email xlink:type="simple">t.shushnova@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0005-9972-423X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Оноприенко</surname><given-names>Анна Михайловна</given-names></name><name name-style="western" xml:lang="en"><surname>Onoprienko</surname><given-names>Anna Mikhailovna</given-names></name></name-alternatives><bio xml:lang="ru"><p>Оноприенко Анна Михайловна старший преподаватель кафедры цифрового телерадиовещания и систем радиосвязи</p></bio><bio xml:lang="en"><p>senior lecturer of the Department of Digital Television, Radio Broadcasting and Radio</p><p>Communication Systems, Siberian State University of Telecommunications and Information Science</p></bio><email xlink:type="simple">anna_barabanova_@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0000-3057-8215</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Абросимова</surname><given-names>Надежда Олеговна</given-names></name><name name-style="western" xml:lang="en"><surname>Abrosimova</surname><given-names>Nadezhda Olegovna</given-names></name></name-alternatives><bio xml:lang="ru"><p>Абросимова Надежда Олеговна аспирант 2-го года обучения, Сибирский государственный университет телекоммуникаций и информатики</p></bio><bio xml:lang="en"><p>postgraduate student of the 2nd year of study at Siberian State University of Telecommunications</p><p>and Information Science</p></bio><email xlink:type="simple">skachok94@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Сибирский государственный университет телекоммуникаций и информатики</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Siberian State University of Telecommunications&#13;
and Information Science</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Сибирский государственный университет телекоммуникаций и информатики</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Siberian State University of Telecommunications and Information Science</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Сибирский государственный университет телекоммуника-ций и информатики</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Siberian State University of Telecommunications&#13;
and Information Science</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>20</day><month>06</month><year>2025</year></pub-date><volume>19</volume><issue>2</issue><issue-title>Вестник СибГУТИ</issue-title><fpage>40</fpage><lpage>55</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Шушнов М.С., Шушнова Т.В., Оноприенко А.М., Абросимова Н.О., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Шушнов М.С., Шушнова Т.В., Оноприенко А.М., Абросимова Н.О.</copyright-holder><copyright-holder xml:lang="en">Shushnov M.S., Shushnova T.V., Onoprienko A.M., Abrosimova N.O.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://vestnik.sibsutis.ru/jour/article/view/931">https://vestnik.sibsutis.ru/jour/article/view/931</self-uri><abstract><p>В статье рассмотрены параметры Тиля-Смолла и влияние их отклонений на амплитудно-частотную характеристику акустической системы фазоинверторного типа. Особое внимание уделено методам практического определения эквивалентного объема низкочастотных динамических головок. Выполнена оценка абсолютной точности определения эквивалентного объема для методов добавочной массы и добавочного объема. Предложена схема измерений методом добавочного объема и алгоритм отбора по результатам измерений годных экземпляров низкочастотных динамических головок. Выполнена постановка оптимизационной задачи отбора серийных экземпляров или моделей низкочастотных динамических головок.</p></abstract><trans-abstract xml:lang="en"><p>The article discusses the parameters of the Thiele-Small and the influence of their</p><p>deviations on the amplitude-frequency characteristics of the bass-refleх speaker system.</p><p>Particular attention is paid to the methods of practical determination of the equivalent volume of</p><p>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 schemeis proposed by the method of additional volume and selection algorithm based on the results ofmeasurements of suitable specimens of low-frequency speaker. The settings of the optimizationproblem of selecting serial specimens or models of low-frequency speakers were performed.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>звук</kwd><kwd>психоакустика</kwd><kwd>эквивалентный объем</kwd><kwd>резонанс</kwd><kwd>частота</kwd><kwd>динамическая головка</kwd><kwd>параметры</kwd><kwd>мониторная</kwd><kwd>оптимизация.</kwd></kwd-group><kwd-group xml:lang="en"><kwd>sound</kwd><kwd>psychoacoustic</kwd><kwd>equivalent volume</kwd><kwd>resonance</kwd><kwd>frequency</kwd><kwd>speaker</kwd><kwd>parameters</kwd><kwd>monitor</kwd><kwd>optimization.</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Electroacoustic Devices : Microphones and Loudspeakers / Edited by Glen Ballou. - Burlington, MA : Focal, 2009. 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