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现象 > 物理现象 > 频谱 > 声谱

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创建的: 2024-03-07T17:09:42Z

声谱  

定义

  • Information 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.

    来源: https://newt.phys.unsw.edu.au/jw/sound.spectrum.html

    创建的: 1/10/22

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

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