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    <title>明月入怀</title>
    <link>https://blog.tanjialin.com/</link>
    <description>积跬步以至千里</description>
    <language>zh-CN</language>
    <copyright>All rights reserved 2026, Tan Jialin</copyright>
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      <title>从 VAD 到话轮控制：多人语音前端的三层证据</title>
      <link>https://blog.tanjialin.com/posts/47319.html</link>
      <description>多人语音系统需要依次判断是否存在语音、语音属于谁，以及谁真正获得了话轮；三项判断不应由同一阈值替代。</description>
      <author>Tan Jialin</author>
      <category domain="https://blog.tanjialin.com/categories/%E8%AF%AD%E9%9F%B3%E5%89%8D%E7%AB%AF%E7%B3%BB%E7%BB%9F%E4%B8%8E%E8%AF%84%E6%B5%8B/">语音前端系统与评测</category>
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      <category domain="https://blog.tanjialin.com/tags/%E7%9B%B2%E8%AF%AD%E9%9F%B3%E5%88%86%E7%A6%BB/">盲语音分离</category>
      <category domain="https://blog.tanjialin.com/tags/%E5%85%A8%E5%8F%8C%E5%B7%A5%E8%AF%AD%E9%9F%B3/">全双工语音</category>
      <category domain="https://blog.tanjialin.com/tags/%E5%A4%9A%E4%BA%BA%E5%AF%B9%E8%AF%9D/">多人对话</category>
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      <pubDate>Fri, 16 Oct 2026 12:00:00 GMT</pubDate>
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      <title>别让降噪替 ASR 做决定：语音前端的反事实验收与动态路由</title>
      <link>https://blog.tanjialin.com/posts/35822.html</link>
      <description>与其争论“降噪是否有益于识别”，不如把语音前端设计成可比较、可拒绝、可回退的决策系统。</description>
      <author>Tan Jialin</author>
      <category domain="https://blog.tanjialin.com/categories/%E5%B7%A5%E5%85%B7%E4%B8%8E%E5%B7%A5%E4%BD%9C%E6%B5%81/">工具与工作流</category>
      <category domain="https://blog.tanjialin.com/tags/%E8%AF%AD%E9%9F%B3%E5%89%8D%E7%AB%AF/">语音前端</category>
      <category domain="https://blog.tanjialin.com/tags/%E8%AF%AD%E9%9F%B3%E5%A2%9E%E5%BC%BA/">语音增强</category>
      <category domain="https://blog.tanjialin.com/tags/%E8%87%AA%E5%8A%A8%E8%AF%AD%E9%9F%B3%E8%AF%86%E5%88%AB/">自动语音识别</category>
      <category domain="https://blog.tanjialin.com/tags/%E9%B2%81%E6%A3%92%E6%80%A7/">鲁棒性</category>
      <category domain="https://blog.tanjialin.com/tags/%E5%B7%A5%E7%A8%8B%E5%AE%9E%E8%B7%B5/">工程实践</category>
      <pubDate>Thu, 15 Oct 2026 12:00:00 GMT</pubDate>
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    <item>
      <title>边缘语音系统的节能，不能牺牲目标证据</title>
      <link>https://blog.tanjialin.com/posts/50861.html</link>
      <description>讨论边缘语音系统如何在能耗预算下降低成本，同时保留目标身份和内容判断所需的证据。</description>
      <author>Tan Jialin</author>
      <category domain="https://blog.tanjialin.com/categories/%E8%AF%B4%E8%AF%9D%E4%BA%BA%E4%B8%8E%E7%9B%AE%E6%A0%87%E8%AF%AD%E9%9F%B3/">说话人与目标语音</category>
      <category domain="https://blog.tanjialin.com/tags/%E6%B3%A2%E6%9D%9F%E5%BD%A2%E6%88%90/">波束形成</category>
      <category domain="https://blog.tanjialin.com/tags/%E8%AF%AD%E9%9F%B3%E5%A2%9E%E5%BC%BA/">语音增强</category>
      <category domain="https://blog.tanjialin.com/tags/%E8%BE%B9%E7%BC%98%E8%AE%A1%E7%AE%97/">边缘计算</category>
      <pubDate>Thu, 15 Oct 2026 01:00:00 GMT</pubDate>
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    <item>
      <title>智能眼镜的语音前端，不应把视觉当作万能补丁</title>
      <link>https://blog.tanjialin.com/posts/19414.html</link>
      <description>讨论智能眼镜如何结合视觉与声学证据进行目标选择，并在证据冲突时保持保守。</description>
      <author>Tan Jialin</author>
      <category domain="https://blog.tanjialin.com/categories/%E9%98%B5%E5%88%97%E3%80%81%E5%AE%9A%E4%BD%8D%E4%B8%8E%E7%A9%BA%E9%97%B4%E9%9F%B3%E9%A2%91/">阵列、定位与空间音频</category>
      <category domain="https://blog.tanjialin.com/tags/%E6%99%BA%E8%83%BD%E7%9C%BC%E9%95%9C/">智能眼镜</category>
      <category domain="https://blog.tanjialin.com/tags/%E8%A7%86%E5%90%AC%E8%AF%AD%E9%9F%B3%E5%A2%9E%E5%BC%BA/">视听语音增强</category>
      <category domain="https://blog.tanjialin.com/tags/%E7%A9%BA%E9%97%B4%E8%AF%AD%E4%B9%89/">空间语义</category>
      <pubDate>Wed, 14 Oct 2026 01:00:00 GMT</pubDate>
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    <item>
      <title>双麦手机上的方向选择，需要先证明延迟与鲁棒性</title>
      <link>https://blog.tanjialin.com/posts/65436.html</link>
      <description>面向双麦手机，分析方向性语音增强在实时性、误差敏感性和身份保护上的边界。</description>
      <author>Tan Jialin</author>
      <category domain="https://blog.tanjialin.com/categories/%E9%98%B5%E5%88%97%E3%80%81%E5%AE%9A%E4%BD%8D%E4%B8%8E%E7%A9%BA%E9%97%B4%E9%9F%B3%E9%A2%91/">阵列、定位与空间音频</category>
      <category domain="https://blog.tanjialin.com/tags/%E5%8F%8C%E9%BA%A6%E9%98%B5%E5%88%97/">双麦阵列</category>
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      <category domain="https://blog.tanjialin.com/tags/%E5%A3%B0%E7%BA%B9%E9%AA%8C%E8%AF%81/">声纹验证</category>
      <pubDate>Tue, 13 Oct 2026 01:00:00 GMT</pubDate>
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    <item>
      <title>跨语言声纹的难点，不是翻译而是时间与条件</title>
      <link>https://blog.tanjialin.com/posts/54065.html</link>
      <description>分析语言、语速、时长与录音条件如何共同影响跨语言说话人验证和全双工交互。</description>
      <author>Tan Jialin</author>
      <category domain="https://blog.tanjialin.com/categories/%E8%AF%B4%E8%AF%9D%E4%BA%BA%E4%B8%8E%E7%9B%AE%E6%A0%87%E8%AF%AD%E9%9F%B3/">说话人与目标语音</category>
      <category domain="https://blog.tanjialin.com/tags/%E5%85%A8%E5%8F%8C%E5%B7%A5%E8%AF%AD%E9%9F%B3/">全双工语音</category>
      <category domain="https://blog.tanjialin.com/tags/%E8%AF%B4%E8%AF%9D%E4%BA%BA%E9%AA%8C%E8%AF%81/">说话人验证</category>
      <category domain="https://blog.tanjialin.com/tags/%E8%B7%A8%E8%AF%AD%E8%A8%80%E8%AF%AD%E9%9F%B3/">跨语言语音</category>
      <pubDate>Mon, 12 Oct 2026 01:00:00 GMT</pubDate>
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    <item>
      <title>全双工对话的速度，不应以持续改口为代价</title>
      <link>https://blog.tanjialin.com/posts/65383.html</link>
      <description>讨论全双工语音如何在低延迟、打断、重叠和身份变化之间保持稳定决策。</description>
      <author>Tan Jialin</author>
      <category domain="https://blog.tanjialin.com/categories/%E5%9B%9E%E5%A3%B0%E6%B6%88%E9%99%A4%E4%B8%8E%E5%85%A8%E5%8F%8C%E5%B7%A5/">回声消除与全双工</category>
      <category domain="https://blog.tanjialin.com/tags/%E5%85%A8%E5%8F%8C%E5%B7%A5%E8%AF%AD%E9%9F%B3/">全双工语音</category>
      <category domain="https://blog.tanjialin.com/tags/%E5%A4%9A%E4%BA%BA%E5%AF%B9%E8%AF%9D/">多人对话</category>
      <category domain="https://blog.tanjialin.com/tags/%E6%B5%81%E5%BC%8F%E8%AF%86%E5%88%AB/">流式识别</category>
      <pubDate>Sun, 11 Oct 2026 01:00:00 GMT</pubDate>
    </item>
    <item>
      <title>目标说话人标注，需要把注册库当作证据而非标签</title>
      <link>https://blog.tanjialin.com/posts/60427.html</link>
      <description>分析目标说话人标注如何把注册库作为可比较的证据，而不是固定不变的身份标签。</description>
      <author>Tan Jialin</author>
      <category domain="https://blog.tanjialin.com/categories/%E8%AF%B4%E8%AF%9D%E4%BA%BA%E4%B8%8E%E7%9B%AE%E6%A0%87%E8%AF%AD%E9%9F%B3/">说话人与目标语音</category>
      <category domain="https://blog.tanjialin.com/tags/%E7%9B%AE%E6%A0%87%E8%AF%B4%E8%AF%9D%E4%BA%BA%E6%8F%90%E5%8F%96/">目标说话人提取</category>
      <category domain="https://blog.tanjialin.com/tags/%E8%AF%B4%E8%AF%9D%E4%BA%BA%E6%A0%87%E6%B3%A8/">说话人标注</category>
      <category domain="https://blog.tanjialin.com/tags/%E5%A4%9A%E4%BA%BA%E8%AF%AD%E9%9F%B3/">多人语音</category>
      <pubDate>Sat, 10 Oct 2026 01:00:00 GMT</pubDate>
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      <title>回声消除的约束，应当来自真实的双讲条件</title>
      <link>https://blog.tanjialin.com/posts/30942.html</link>
      <description>围绕双讲、路径变化和弱近端语音，分析回声消除系统如何减少残留回声而不伤害目标语音。</description>
      <author>Tan Jialin</author>
      <category domain="https://blog.tanjialin.com/categories/%E5%9B%9E%E5%A3%B0%E6%B6%88%E9%99%A4%E4%B8%8E%E5%85%A8%E5%8F%8C%E5%B7%A5/">回声消除与全双工</category>
      <category domain="https://blog.tanjialin.com/tags/%E5%9B%9E%E5%A3%B0%E6%B6%88%E9%99%A4/">回声消除</category>
      <category domain="https://blog.tanjialin.com/tags/%E7%9B%B2%E6%BA%90%E5%88%86%E7%A6%BB/">盲源分离</category>
      <category domain="https://blog.tanjialin.com/tags/%E7%A9%BA%E9%97%B4%E9%9F%B3%E9%A2%91/">空间音频</category>
      <pubDate>Fri, 09 Oct 2026 01:00:00 GMT</pubDate>
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    <item>
      <title>通用增强真正需要的，是可控的频谱取舍</title>
      <link>https://blog.tanjialin.com/posts/56908.html</link>
      <description>分析通用语音增强如何通过可控频谱取舍适应不同频段、说话人与交互目标。</description>
      <author>Tan Jialin</author>
      <category domain="https://blog.tanjialin.com/categories/%E8%AF%AD%E9%9F%B3%E5%A2%9E%E5%BC%BA%E3%80%81%E5%88%86%E7%A6%BB%E4%B8%8E%E5%8E%BB%E6%B7%B7%E5%93%8D/">语音增强、分离与去混响</category>
      <category domain="https://blog.tanjialin.com/tags/%E6%B5%81%E5%BC%8F%E8%AF%AD%E9%9F%B3%E5%A2%9E%E5%BC%BA/">流式语音增强</category>
      <category domain="https://blog.tanjialin.com/tags/%E9%A2%91%E8%B0%B1%E9%87%8D%E5%BB%BA/">频谱重建</category>
      <category domain="https://blog.tanjialin.com/tags/%E8%A7%86%E5%90%AC%E5%8A%A9%E5%90%AC/">视听助听</category>
      <pubDate>Thu, 08 Oct 2026 01:00:00 GMT</pubDate>
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