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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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pitcher-plant family
pitchfork
pitchfork bifurcation
pitch frequency
pitching
pitching angle
Pitch Lake
pitch marks
pitch of a helix
pitch offset calibration
pitchout
pitchover
pitch/rake
pitch range
pitch registration
pitchstone
pitch synchronous overlap add
pitch system
pitch time
pitch/rake side
Pitesti
pit-filling problem
pith
Pithecanthropus
pi-theorem
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