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Science > Acoustics 
moment of inertia
Science; Acoustics
A quantity expressing a body's tendency to resist angular acceleration.
scalar quantity
Science; Acoustics
A quantity having only magnitude and not direction, for example density, mass and speed. As opposed to a vector quantity which has both magnitude and direction, for example ...
accelerometer
Science; Acoustics
A sensor whose electrical output is proportional to acceleration, intended for measurement of vibrations. The two most common types are the traditional charge type and the IEPE, ...
time series
Science; Acoustics
A sequence of measurements where a single measurement is not considered appropriate to establish the mean, maximum and/or other statistical information. In this case mean is used ...
spectrum averaging
Science; Acoustics
A short term spectrum analysis may include information due to external sources, for example background noise. Repeating the measurements over a longer period and averaging the ...
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