 Fernando Pablo Lopez-Lezcano
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8e01706188
more tuning of capsule holder for test rig, added sleeve to model that holds everything together - we need to add more back pressure for the contacts as they are not reliable, more tests needed
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11 years ago |
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Fernando Pablo Lopez-Lezcano
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e5c977b2df
more tuning of dimensions for capsule holder for test rig
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11 years ago |
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Fernando Pablo Lopez-Lezcano
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27bc8d3a84
redo capsule holder for test rig, getting closer to a working design
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11 years ago |
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Fernando Pablo Lopez-Lezcano
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184c87c3eb
Merge branch 'master' of cm-gitlab.stanford.edu:ambisonics/microphones
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11 years ago |
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Fernando Pablo Lopez-Lezcano
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4800fd22b4
add capsule holder for testing microphones, includes slots for spring contacts
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11 years ago |
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Wisam Reid
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2399af3f45
Adding first draft calibration bracket
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11 years ago |
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Wisam Reid
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fc9b089471
fixed part labels for printing
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11 years ago |
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Wisam Reid
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fbee59d9c2
Filled in the section for printing Octathingy parts separately
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11 years ago |
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Fernando Pablo Lopez-Lezcano
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3f64d66464
the leg slots have now the correct depth, it does fix the big sphere build process, also separate more the individual pieces for the print otherwise some of the connecting legs get messed up
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11 years ago |
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Fernando Pablo Lopez-Lezcano
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b3770542fe
small fix for rendering the added rest for legs
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11 years ago |
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Fernando Pablo Lopez-Lezcano
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929e744186
add rest for legs - this may make it easier to assemble the structure (this needs to be optimized somehow), fix code for rendering just one capsule, try a new fit with a longer slot and thicker leg
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11 years ago |
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Fernando Pablo Lopez-Lezcano
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83367da9b2
add initial 20 capsule design to repository
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11 years ago |
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Fernando Pablo Lopez-Lezcano
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80c64a6157
add initial 12 capsule design to repository
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11 years ago |
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Fernando Pablo Lopez-Lezcano
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c97cbc8322
change name of octathingy scad file
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11 years ago |
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Fernando Pablo Lopez-Lezcano
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05eb62a091
Merge branch 'octathingy'
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11 years ago |
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Fernando Pablo Lopez-Lezcano
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4adf66d81e
renamed first order microphone file to TinySphEAR.scad
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11 years ago |
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Fernando Pablo Lopez-Lezcano
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06a6a6d07c
remove commented out code used in the old mount design
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11 years ago |
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Fernando Pablo Lopez-Lezcano
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0f602fed0e
increase the width of the mount ridge, we should do it asymmetric so that they do not bump into each other for microphone radius less than 9.5mm or so - at this point a microphone radius of 9.5mm seems like the minimum practical, 10mm is best
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11 years ago |
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Fernando Pablo Lopez-Lezcano
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3bf6c3081b
fix overhang in connecting legs for connect == 2
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11 years ago |
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Fernando Pablo Lopez-Lezcano
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2e875f6d8b
redo rendering of parts, locate mount in center and connect with a cross, this should print both connect == 1 and connect == 2 arrays
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11 years ago |
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Fernando Pablo Lopez-Lezcano
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4865888b24
render parts separately for both connect == 1 and connect == 2, tweak size of legs as 5mm seems to work best for connect == 2, otherwise the print is not very good
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11 years ago |
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Fernando Pablo Lopez-Lezcano
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06d3b254e9
leg_length still not quite correct, make mount slots wider, first successful try at connecting all separate parts so that the slicer treats them as one part - it looks like it is possible to print everything in one run
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11 years ago |
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Fernando Pablo Lopez-Lezcano
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59d1f28f62
fix slot depth in connect==1, I was missing the depth of the wall of the cylinder, start working on new mount model
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11 years ago |
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Fernando Pablo Lopez-Lezcano
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90f10e292f
first merge of changes from the octathingy microphone so that main modules are equivalent
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11 years ago |
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Fernando Pablo Lopez-Lezcano
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ccf4f240a9
changed name of the micrphone to TinySphEAR
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11 years ago |
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Fernando Pablo Lopez-Lezcano
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74cbee4387
add octathingy.scad code
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11 years ago |
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Fernando Pablo Lopez-Lezcano
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b71a430d19
some changes for printing tests, print only one part at a time
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11 years ago |
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Fernando Pablo Lopez-Lezcano
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58317e8641
make ridges that connect to the mount printable and smaller so that we can print a micrphone with radius 10mm - this could be tied to the size of the microphone shrinking when it is smaller
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11 years ago |
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Fernando Pablo Lopez-Lezcano
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6e40053926
remove old elev angle variable and replace with elev_angle
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11 years ago |
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Fernando Pablo Lopez-Lezcano
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e6a0a12b16
add elev_angle parameter (fixed for this microphone), remove tetra and redo all angle related calculations, figure out the geometry for slot depth for the connections between capsules
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11 years ago |
