In Reply to: RE: Refresher course posted by Inmate51 on December 3, 2015 at 12:33:14:
Resonant frequency (of the system) equals the square root of spring rate over mass. There that wasn't so bad, wuz it? The other equation for effectiveness of isolation vs frequency of vibration is also a simple equation, basically showing that the systems acts like an electronic low pass filter with 6db per octave roll off. Thus for a reasonably good design, not even audiophile grade, ALL frequencies above say 30 Hz will be 99.9 % attenuated. Using equation one calculate the stiffness of the springs required for the number of springs you plan on using, the more springs the stiffer.
Edits: 12/03/15
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Follow Ups
- RE: Refresher course - geoffkait 13:07:17 12/03/15 (2)
- RE: Refresher course - Inmate51 14:49:16 12/03/15 (1)
- RE: Refresher course - geoffkait 15:26:14 12/03/15 (0)