Re: [CAD_CAM_EDM_DRO] Re: servo vs stepper

Keith Clark wrote:

>Yes, the headphone test will happen this weekend in lieu of a fancy
>physiologic research laboratory experiment.
>
>

Good. In this range, the human ear (and the auditory processing part of our
brains) is a VERY powerful instrument for analyzing this kind of signal.
HP sells "modulation domain analyzers" for about $23,000, a bit out of
my price range!

I think I know what your results will be, since I've had such good results
with the Gecko drives.

Jon