I was so tempted to post this in "Analog Source" but the audio is digitized and then printed. And no, it's not on a (relatively cheap) reprap or Makerbot, these are printed on a high-end, high-resolution printer. The video is a must-see (and maybe hear):
3D Printed Record
What's truly dissapointing is how the sampling rate and resolution are compared to MP3 instead of CD. <facepalm>
3D Printed Record
What's truly dissapointing is how the sampling rate and resolution are compared to MP3 instead of CD. <facepalm>
some people don't understand that phono groove resolution challenges even the optical reading schemes like ELP or the IRENE scanner
The ELP Laser Turntable - The Laser Turntable Advantage
http://irene.lbl.gov/Harvard-April-2012-public.pdf
The ELP Laser Turntable - The Laser Turntable Advantage
http://irene.lbl.gov/Harvard-April-2012-public.pdf
Can we make multi-layer PC boards with it?
If you come up with a way to print copper.
Just thinking here. There are several dozen totally different technologies for 3D printing. Mostly either making solid from a liquid or some sort of thermal deposit. What if one of these were combined with a machining tool? Mechanical, electron, laser. Then the ability to add shapes generated from other technologies, such as a metallic shapes. I was also thinking about printing a metallic power with a binder that could then be fired to produce sintered parts.
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