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Timeline Calculator

I just made a calculator in Excel for the Sutherland Timeline. You enter the distance to the wall and the laser deviation per revolution and it gives you the circumference of the virtual circle that the laser travels, the speed error of your platter in percent, the RPM your platter is off by, and the actual RPM of your platter. It can also tell you how many Hz a given frequency is off by.

Let me know if you would like to try it out!
ketchup

Showing 1 response by halcro

halcro's avatar
halcro
2,289 posts
 
It sounds great Ketchup.
The only problem I can envisage......is the difficulty of positioning the laser line 'dead-on' the centreline of the spindle and at right-angles to the wall?
It is difficult enough to just position it somewhere behind the turntable?
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