发明授权
US06208944B1 Method for determining and displaying spectra for vibration signals 失效
确定和显示振动信号光谱的方法

Method for determining and displaying spectra for vibration signals
摘要:
A portable electronic vibration measurement device, detects a large number of structure-borne sound signals using a predetermined sequence of a plurality of specific individual measurements each plurality of measurements taken at a different sampling frequency.
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