This looks like a better design:
https://www.youtube.com/watch?v=n_6JTLh5P6E
Replicate actuators across the fretboard; don't have anything sliding. No bulky box. A production version could be made more compact.
The design in the OP is still more appealing (if less practical) to me because its movements and how it plays are still fairly close to how a human would play (Precisely because of the sliding). Sort of like how we generally find it less interesting when a specialized robot can perform some specific task rather than say a humanoid robot, even if it is worse at said task.
This sounds even more like a machine than the Kuzma though.
Is there a fundamental reason why a "perfect mechanism" like this sounds just like a "perfect string" = midi guitar instrument = harmonic sequence of a vibrating string? Does it mean that human fingers are responsible for the remaining harmonics that we associate with the "guitar sound" on top of the "theoretical guitar tembre".
There is a lot of nuance that goes into how guitar is played which might not be obvious. Offsets for string timing, minor variations on fret-board pressure, pulling strings a bit either because of the way the chords work or for pitch reasons... it's just very complex.
Playing with a plectrum (or a thumb pick, or a bow) is very nuanced. I'm impressed that this mechanism works- it's a neat thing.
At the same time the mechanism of what fingers are doing when playing is very complex in ways that even good players and teachers might have a hard time enunciating. In addition having a good understanding of nuance in instrument, the nuances of performance, the nuances of the musical pieces, and being able to formulate what that is to a student is difficult and rare.
I'm not surprised that a smart and talented EE might not be able to know all that in addition to their more technical domain knowledge.
guitarer here
tone
is
in
the
hands
Core77 is so broken for me. I can hardly load half an article before it bricks my tab on Firefox for Android. Really disappointing, it was one of my favorite feeds for boredscrolling.
C'est la vie.
You can fix it with this ublock origin rule:
core77.com ajax.googleapis.com * block
Love extreme engineering.
Huh, the mechanism it uses to fret the notes seems much more complex than I would expect.