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[声学测量] FFT分析仪测得的数据代表什么? |
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发表于 2008-1-14 19:02
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发表于 2008-1-14 19:03
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发表于 2008-1-18 10:23
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发表于 2008-6-14 02:26
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RTA频谱分析可以实时看全部噪音,你说的“简源”是指单频稳态噪音吧,
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发表于 2008-6-14 21:10
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