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    <title>频谱分析 on 语音/音频论文速递</title>
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      <title>Environmental Sound Deepfake Detection Using Deep-Learning Framework</title>
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      <description>1.  **问题**：针对环境声音（包括声音场景和声音事件）的深度伪造检测（ESDD）任务，现有研究不足，且尚不清楚声音场景与声音事件的伪造检测是否需要不同模型。 2.  **方法核心**：提出一个深度学习框架，核心是采用预训练的音频模型（BEATs）作为特征提取器，并结合一种三阶段训练策略（包含对</description>
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