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  • phonautograph commented on amandaghassaei's instructable Laser Cut Record2 years ago
    Laser Cut Record

    Hej Amanda, Thank you for your great work and the detailed instructions - I studied it a while ago with great interest. When I stumbled over the "new" HD Vinyl thing, this instructable came back into my mind (see picture). Do you think they are able to patent their "3D-based topographical mapping" ( which corresponds in general to your work three years ago? Unfortunately, the patent document is currently not available but I wonder if they applied the same methodology as you did.What do you think?

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  • phonautograph followed Bikes, Cars and Science channel 2 years ago