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How do I turn off the vibration noise in Colorfit pulse? 

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According to the investigations, a modified method to reduce vibration and noise independent from operating condition is proposed.
However, even relatively low-level vibration of a pulse tube, resulting from oscillation of a gas pressure, may be excessive for the above vibration-sensitive OEM instrumentation.
This allows use of a power-efficient pulse excitation while keeping the noise comparable to sine wave excitation.
And it is proved to be effective, high calculation speed method in dealing with pulsed noise in vibration data.
Satisfactory noise suppression was achieved, demonstrating the effectiveness of the proposed noise reduction strategies for vibration-based damage detection.
The results show that vibration influences the evaluation of noise annoyance, especially if one asks for the total annoyance.
We conclude that stochastic noise in spectral imaging tasks could be reduced if alternative methods for pulse detection were utilized.
Experimental results have shown that vibration and noise in the audible spectrum can be successfully used for cavitation detection and its prevention.
It is as if the low rate of cardiovascular activity during light dynamic muscular work had enabled the manifestation of the cardiovascular effects of noise and vibration; during strenuous dynamic muscular work, however, the high rate of cardiovascular activity aimed in some way at compensating for the effects of noise and vibration on blood circulation.
The results suggest that vibration and noise may be factors which increase the risk of coronary heart disease.

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