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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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astronomical polarimetry
astronomical pyrometer
astronomical reference system
astronomical refraction
astronomical research
astronomical satellite
astronomical seeing
astronomical sign
Astronomical Society of Australia
Astronomical Society of Japan
Astronomical Society of Southern Africa
Astronomical Society of the Pacific
astronomical spectral analysis
astronomical spectrograph
astronomical spectrometry
astronomical spectrophotometer
astronomical spectrophotometry
astronomical spectroscope
astronomical spectroscopy
astronomical symbols
astronomical technique
astronomical telegram
Astronomical telescope
astronomical telescope
astronomical test
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