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    <journal-meta>
      <journal-id journal-id-type="ojs">JDC</journal-id>
      <journal-title-group>
        <journal-title xml:lang="en">Journal of Discovery Core</journal-title>
        <abbrev-journal-title xml:lang="en">JDC</abbrev-journal-title>
      </journal-title-group>
      <publisher>
        <publisher-name>Digital Intelligence Press</publisher-name>
        <publisher-loc>Hong Kong<country>HK</country><uri>https://dipscie.com/index.php/JDC/index</uri></publisher-loc>
      </publisher>
      <issn pub-type="epub">3135-7687</issn>
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    <article-meta>
      <article-id pub-id-type="publisher-id">32</article-id>
      <article-categories>
        <subj-group xml:lang="en" subj-group-type="heading">
          <subject>Articles</subject>
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      </article-categories>
      <title-group>
        <article-title xml:lang="en">&lt;bold&gt;Acoustic Quality Evaluation Model and Optimization Design of Construction Machinery Products Based on Multi‑Modal Perception&lt;/bold&gt;</article-title>
      </title-group>
      <contrib-group content-type="author">
        <contrib corresp="yes">
          <name-alternatives>
            <name name-style="western" specific-use="primary">
              <surname>Zhou</surname>
              <given-names>Jiayi</given-names>
            </name>
          </name-alternatives>
          <email>18514778188@163.com</email>
          <xref ref-type="aff" rid="aff-1"/>
        </contrib>
      </contrib-group>
      <aff id="aff-1">
        <institution content-type="orgname">Swinburne College of Shandong University of Science and Technology, Jinan, Shandong, China</institution>
      </aff>
      <pub-date date-type="pub" publication-format="epub">
        <day>25</day>
        <month>08</month>
        <year>2026</year>
      </pub-date>
      <fpage>163</fpage>
      <lpage>199</lpage>
      <pub-history>
        <event event-type="received">
          <event-desc>Received: <date date-type="received" iso-8601-date="2026-06-21T13:08:21+00:00"><day>21</day><month>6</month><year>2026</year></date></event-desc>
        </event>
      </pub-history>
      <permissions>
        <copyright-statement>Copyright (c) 2026 Jiayi Zhou (Author)</copyright-statement>
        <copyright-year>2026</copyright-year>
        <copyright-holder>Jiayi Zhou (Author)</copyright-holder>
        <license xlink:href="https://creativecommons.org/licenses/by/4.0">
          <license-p>&lt;a rel="license" href="https://creativecommons.org/licenses/by/4.0/"&gt;&lt;img alt="Creative Commons License" src="//i.creativecommons.org/l/by/4.0/88x31.png" /&gt;&lt;/a&gt;&lt;p&gt;This work is licensed under a &lt;a rel="license" href="https://creativecommons.org/licenses/by/4.0/"&gt;Creative Commons Attribution 4.0 International License&lt;/a&gt;.&lt;/p&gt;</license-p>
        </license>
      </permissions>
      <self-uri xlink:href="https://dipscie.com/index.php/JDC/article/view/10.67541_jdc2607"/>
      <kwd-group xml:lang="en">
        <kwd>Sound quality evaluation; Multi-mode sensing; Transformer network; Transfer path analysis; Multiple objective optimization</kwd>
      </kwd-group>
      <counts>
        <page-count count="37"/>
      </counts>
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