What is common to all sound is a pattern of change over time called an oscillation or vibration. It need not be necessarily regular or repetitive, but there must be a series of oscillating changes ...

The biomechanical variables that determine its intensity are the frequency and amplitude. The extent of the oscillatory motion determines the amplitude (peak to peak displacement, in mm) of the ...

Common ways to measure torsional vibration angular velocity oscillations are by means of toothed wheels or gears and magnetic pickups. This is a very rugged and reliable measurement approach and is ...

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T = period = time it takes for one complete vibration or oscillation, in seconds s. A boat at sea bobs up and down as waves pass. The vertical distance between a crest and a trough is 52 cm and 20 ...

Fig. 2: Results of blue-sideband Rabi oscillation measurements for the squeezing parameter r=0.00. In this regard, improvement of the vibrational state coherence is considered necessary to obtain even ...