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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">kaz29</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Казахстанско-Британского технического университета</journal-title><trans-title-group xml:lang="en"><trans-title>Herald of the Kazakh-British Technical University</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1998-6688</issn><issn pub-type="epub">2959-8109</issn><publisher><publisher-name>Казахстанско-Британский Технический Университет</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.55452/1998-6688-2025-22-2-10-23</article-id><article-id custom-type="elpub" pub-id-type="custom">kaz29-1983</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>КОМПЬЮТЕРНЫЕ НАУКИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>COMPUTER SCIENCE</subject></subj-group></article-categories><title-group><article-title>СЕГМЕНТАЦИЯ РЕЧИ ВО ВРЕМЯ СООТВЕТСТВИЯ ДИКТОРА</article-title><trans-title-group xml:lang="en"><trans-title>SPEECH SEGMENTATION DURING SPEAKER MATCHING</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4439-7313</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ахмедиярова</surname><given-names>А. Т.</given-names></name><name name-style="western" xml:lang="en"><surname>Akhmediyarova</surname><given-names>A. T.</given-names></name></name-alternatives><bio xml:lang="ru"><p> PhD, ассоц. профессор </p><p> Алматы </p></bio><bio xml:lang="en"><p> PhD, Associate Professor </p><p> Almaty </p></bio><email xlink:type="simple">a.akhmediyarova@satbayev.university</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9565-5621</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Алибиева</surname><given-names>Ж. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Alibiyeva</surname><given-names>Zh. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p> PhD, ассоц. профессор </p><p> Алматы </p></bio><bio xml:lang="en"><p> PhD, Associate Professor </p><p> Almaty </p></bio><email xlink:type="simple">zh.alibiyeva@satbayev.university</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4835-5751</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мукажанов</surname><given-names>Н. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Мukazhanov</surname><given-names>N. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p> PhD, ассоц. профессор </p><p> Алматы</p></bio><bio xml:lang="en"><p> PhD, Associate Professor </p><p> Almaty </p></bio><email xlink:type="simple">n.mukazhanov@satbayev.university</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Сатбаев университеті<country>Казахстан</country></aff><aff xml:lang="en">Satbaev University<country>Kazakhstan</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>06</day><month>07</month><year>2025</year></pub-date><volume>22</volume><issue>2</issue><fpage>10</fpage><lpage>23</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ахмедиярова А.Т., Алибиева Ж.М., Мукажанов Н.К., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Ахмедиярова А.Т., Алибиева Ж.М., Мукажанов Н.К.</copyright-holder><copyright-holder xml:lang="en">Akhmediyarova A.T., Alibiyeva Z.M., Мukazhanov N.K.</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.kbtu.edu.kz/jour/article/view/1983">https://vestnik.kbtu.edu.kz/jour/article/view/1983</self-uri><abstract><p>Сегментация речи – это процесс разделения речевых сигналов на части, который является важным аспектом систем идентификации говорящего и распознавания речи. Этот процесс повышает эффективность системы, позволяя точно определять начало и конец речи. Использование детекторов речевой активности (VAD) играет важную роль в сегментации, поскольку они помогают определить границы между речью и тишиной. Однако наиболее распространенными ошибками при сегментации являются ложноположительные и ложноотрицательные результаты, которые негативно влияют на общую точность системы. В связи с этим необходимо снижать ошибки за счет различных подходов и методов. Такие меры, как снижение фонового шума, использование моделей глубокого обучения и увеличение данных, могут значительно улучшить качество сегментации. Использование методов и особенностей спектрального анализа позволяет четко различать речь и фоновый шум. Целью данного исследования является оптимизация процесса сегментации и анализ вероятности ошибок, повышение эффективности систем распознавания речи. В результате эта работа является основой для новых исследований и разработок в области распознавания речи. В статье рассматривается проблема сегментации речи для идентификации говорящего. В работе описаны возможные критерии сегментации – качественные и количественные характеристики звуковой речи, например, речевые задержки и интонация, а также их акустическое соотношение. Это позволяет специалисту выделить конкретные сегментные единицы (слоги, слова и т. д.), записать их структуру, выделить основные признаки.</p></abstract><trans-abstract xml:lang="en"><p>Speech segmentation is the process of dividing speech signals into parts, which is an important aspect of speaker identification and speech recognition systems. This process improves the efficiency of the system by accurately detecting the beginning and end of speech. The use of voice activity detectors (VADs) plays an important role in segmentation, as they help to determine the boundaries between speech and silence. However, the most common errors in segmentation are false positives and false negatives, which negatively affect the overall accuracy of the system. In this regard, it is necessary to reduce errors through various approaches and methods. Measures such as reducing background noise, using deep learning models, and data augmentation can significantly improve the quality of segmentation. Using spectral analysis methods and features allows you to clearly distinguish between speech and background noise. The purpose of this study is to optimize the segmentation process and analyze the probability of errors, improve the efficiency of speech recognition systems. As a result, this work provides a basis for new research and development in the field of speech recognition. The article considers the problem of speech segmentation for speaker identification. The paper describes possible segmentation criteria – qualitative and quantitative characteristics of sound speech, such as speech delays and intonation, as well as their acoustic relationship. This allows a specialist to identify specific segment units (syllables, words, etc.), record their structure, and identify the main features.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>речевой сигнал</kwd><kwd>сегментация</kwd><kwd>голос и речь</kwd><kwd>поддержка фрагментов речевого сигнала</kwd><kwd>метод идентификации</kwd></kwd-group><kwd-group xml:lang="en"><kwd>speech signal</kwd><kwd>segmentation</kwd><kwd>voice and speech</kwd><kwd>support for speech signal fragments</kwd><kwd>identification method</kwd></kwd-group><funding-group xml:lang="ru"><funding-statement>Бұл зерттеуді Қазақстан Республикасы Ғылым және жоғары білім министрлігінің Ғылым комитеті қаржыландырды (Грант № AP19678995).</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Sujatha C. 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