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olay > fiziksel olay > spektrum > akustik spektrum

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创建: 2022-01-17T15:09:04

akustik spektrum  

定义

  • A sound spectrum is a representation of a sound – usually a short sample of a sound – in terms of the amount of vibration at each individual frequency. It is usually presented as a graph of either power or pressure as a function of frequency. (en)

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http://aims.fao.org/aos/agrovoc/c_6853762a

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