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关于实时性的问题 #45

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huihui1114 opened this issue Nov 1, 2024 · 0 comments
Open

关于实时性的问题 #45

huihui1114 opened this issue Nov 1, 2024 · 0 comments

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@huihui1114
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问题：我在使用您开源的代码和预训练模型进行推理的时候，我把输入模型的帧数设置为8,16,32,64,128等，发现模型在帧数小于64时效果会有影响，按照帧长512，帧移256，采样率16K，时延达到了64*256/16ms=1024ms,延迟太大了。
原因：我去查找了代码发现模型中有批量归一化模块nn.BatchNorm2d导致每帧信号收到上下帧之间的影响。
疑问：请问您如何解决这个问题，会有哪些影响？
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