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声谱仪
释义
声谱仪
Encyclopedia
文学
[仪器与分析技术]
释
spectrograph; sonagraph
声谱仪
一种发明于20世纪40年代的声学分析仪器。通过分析声学信号,得到其动态频谱,并以语谱图(spectrogram; sonogram)的形式展示出来。该设备也常用于语音信号分析,故又称语图仪。
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Orbit coordinate system
orbit correction
orbit counting lemma
orbit counting theorem
orbit-counting theorem
orbit decomposition
orbit decomposition formula
orbit determination
orbit dynamics
orbit element
orbit elements
orbit equivalence
orbiter
orbit growth
orbit improvement
orbit inclination
Orbiting Astronomical Observatory
orbiting collision
orbiting exploration
Orbiting Geophysical Observatory
orbiting geophysical observatory
Orbiting Geophysical Observatory satellite
Orbiting Satellite Carrying Amateur Radio
Orbiting Solar Observatory
orbiting solar observatory
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