 Fernando Pablo Lopez-Lezcano
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e3d85bb82b
add Octathingy design optimized for EM200 capsules, fix a couple of issues in the mount
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10 anni fa |
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Fernando Pablo Lopez-Lezcano
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b1a284bc77
add Octathingy model with a microphone mount for the zapnspark boards
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10 anni fa |
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Fernando Pablo Lopez-Lezcano
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98c5b937ae
start merging the Octathingy code into the current code base, move the capsule holder and some parameters into a separate file (SpHEAR_common), finally fix the code that calculates the depth of the slot that creates the interlocking fingers that hold the array together - turns out there are two cases delimited by the angle between adyacent capsules, the code now works for both the TinySpHEAR and the Octathingy arrays
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10 anni fa |
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Fernando Pablo Lopez-Lezcano
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b5463e2760
added very brief descriptions of the PCB design and calibration software
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10 anni fa |
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Fernando Pablo Lopez-Lezcano
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67b476c7a5
rotate pictures, adjust width of pictures in page
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10 anni fa |
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Fernando Pablo Lopez-Lezcano
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ad85d047f3
add more pictures of the second prototype
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10 anni fa |
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Fernando Pablo Lopez-Lezcano
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e90daa5efc
trying to figure out gitlab markup...
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10 anni fa |
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Fernando Pablo Lopez-Lezcano
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76cddebf07
documentation tuning
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10 anni fa |
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Fernando Pablo Lopez-Lezcano
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f1f46429ed
add reference to second prototype page
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10 anni fa |
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Fernando Pablo Lopez-Lezcano
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c96fbcf602
add start of documentation for second and third prototypes and matching picture
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10 anni fa |
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Fernando Pablo Lopez-Lezcano
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70216b43c9
latest PCB render, some minor changes
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10 anni fa |
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Fernando Pablo Lopez-Lezcano
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2b2cbfbbd5
a couple of tweaks for better fit after printed
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10 anni fa |
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Fernando Pablo Lopez-Lezcano
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85ad463b8c
tweak some tolerances for altest test print, calculate mount corner automatically
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10 anni fa |
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Fernando Pablo Lopez-Lezcano
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357524d3bf
fixed 2-manifold issue with logo by splitting one of the polygons
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10 anni fa |
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Fernando Pablo Lopez-Lezcano
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79285ed19c
ccrma logo: changed automatically generated names to more meaningful names
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10 anni fa |
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Fernando Pablo Lopez-Lezcano
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ecfb059220
change pcb dimensions and tolerances, adjust parameters for ccrma logo
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10 anni fa |
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Fernando Pablo Lopez-Lezcano
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713c2e593d
zapnspark: change 1.0mm pad holes to 0.8mm, small adjustments to length of pcb and location of phantom power terminals
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10 anni fa |
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Fernando Pablo Lopez-Lezcano
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1bb172330f
zapnspark: second version of pcb, wider with 0.5mm traces - should be more robust
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10 anni fa |
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Fernando Pablo Lopez-Lezcano
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6e48003c29
change length and width of pcb to match new design, parametrize several hard coded numbers, add space in front of and behind the printed circuit board, make main body more rounded, remove old version of main body, add dot in the microphone stalk marking the back of the microphone, add CCRMA logo to microphone body
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10 anni fa |
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Fernando Pablo Lopez-Lezcano
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3f6a270667
really push changes to TinySpHEAR_common.scad, TinySpHEAR_mount_pcb.scad and TinySphEAR.scad
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10 anni fa |
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Fernando Pablo Lopez-Lezcano
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c795812847
change interface to the capsule module (the orientation of the capsules in space is now done outside of the module), remove rendermic rendering control variable, add extra deep ridge so that capsule holders click better into mount, add rendering modules for each part of the microphone and mount and for the complete assembly, add TinySpHEAR_EM182.scad and TinySpHEAR_EM200.scad files with optimized parameters for the EM182 and EM200 capsules
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10 anni fa |
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Fernando Pablo Lopez-Lezcano
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e2afa45f87
Add 'pcb/' from commit 'f2350d8e7b7adab2f52bfe11297406d36b403e13'
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10 anni fa |
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Fernando Pablo Lopez-Lezcano
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db62e3cdf0
Add 'calibration/src/' from commit '0036753f8ccd35dba74933b501e1c73cf7744d22'
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10 anni fa |
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Fernando Pablo Lopez-Lezcano
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0036753f8c
some corrections to documentation of functions, add missing licenses
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10 anni fa |
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Fernando Pablo Lopez-Lezcano
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d41c3c2614
add license to Aaron Heller's A2B matlab/octave code, change display/sprintf to fprintf
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10 anni fa |
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Fernando Pablo Lopez-Lezcano
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3f8f0d5def
add functions to plot polar response of a B format signal
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10 anni fa |
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Fernando Pablo Lopez-Lezcano
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4a250aac0e
store calibration data in ../data instead of ../cal, change to latest calibration run for second prototype
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10 anni fa |
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Fernando Pablo Lopez-Lezcano
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f2350d8e7b
Merge branch 'master' of cm-gitlab.stanford.edu:ambisonics/SpHEAR-devel, pushed from the current main
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10 anni fa |
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Fernando Pablo Lopez-Lezcano
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f1f186d8c8
push the latest PCB changes for prototype #2
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10 anni fa |
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Fernando Pablo Lopez-Lezcano
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373c1ecc15
replaced zener diodes with 0.5w parts
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10 anni fa |
