RSSMilkshake machine - engineers way of shaking a milkshake
Posted by Phillip Torrone |
Dec 5, 2006 07:45 PM
DIY Projects |
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Was that super low frequency fed in there too?
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It looks like that, but it is only a sync problem between the framerate of the camera and the "high" frequency shaking. It is a DC system, so it could handle it. The speaker might get hot and burn, but anyway, adding a low frequency could maybe change the quality and taste of the finished milkshake ;-)
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He's right. the apparent super low frequency is due to the said sync problem. The system works down to 0Hz, but the practical use for frequencies below 1 Hz is limited because you the q-force is limited by the stroke length of the speaker.
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