 Fernando Pablo Lopez-Lezcano
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873d7dc0d8
add preliminary support for Octathingy calibration and second order horizontal Ambisonics
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9 years ago |
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Fernando Pablo Lopez-Lezcano
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9af24bb643
update design example with Octathingy specific code, add first version of code that tries to measure the z axis wobble during the calibration measurements (with the goal of fixing it)
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9 years ago |
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Fernando Pablo Lopez-Lezcano
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e07c9113e3
transform FIR filters into proper minimum phase filters, add support for second order horizontal components and preliminary low frequency gain limiting of the second order filters
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9 years ago |
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Fernando Pablo Lopez-Lezcano
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b0002c5ecd
add preliminary support for WXYZUV to the A to B encoder Faust code
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9 years ago |
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Fernando Pablo Lopez-Lezcano
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0b92fe5b4f
old updates to the fir filter shape extraction function
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9 years ago |
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Fernando Pablo Lopez-Lezcano
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26af985aef
small changes to support Octathingy calibration and second order horizontal Ambisonics
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9 years ago |
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Fernando Pablo Lopez-Lezcano
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6790618c6f
add minimum phase functions (mps.m, fold.m, clipdb.m) from Julius Smith's "Introduction to Digital Filters"
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9 years ago |
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Fernando Pablo Lopez-Lezcano
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69673fa399
push the latest Octathingy_EM200, the code needs to be cleaned up and it is a mess but at least all elements are there
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9 years ago |
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Fernando Pablo Lopez-Lezcano
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dab0d59629
add new windscreen rendering code to TinySpHEAR_EM200, remove old bottom capsule render line
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9 years ago |
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Fernando Pablo Lopez-Lezcano
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1245a430da
add windscreen rendering code to TinySpHEAR_EM182
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9 years ago |
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Fernando Pablo Lopez-Lezcano
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d50b3afe53
remove bottom capsule from the TinySpHEAR_EM182 file as we are not using that anymore - we have to clean up the rest of the files as well
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9 years ago |
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Fernando Pablo Lopez-Lezcano
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90b5eadd79
add a design example that outlines the process of designing a simple A to B encoder
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9 years ago |
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Fernando Pablo Lopez-Lezcano
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2aaf418ea6
add common short support functions for calibration, load before starting the process
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9 years ago |
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Fernando Pablo Lopez-Lezcano
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098f0fbd19
add a bunch of support functions for new encoder design process
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9 years ago |
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Fernando Pablo Lopez-Lezcano
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adb683e3e1
change default location of calibration file in drc configuration file
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9 years ago |
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Fernando Pablo Lopez-Lezcano
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84690fcce7
add reference microphone argument to reference filter calculation, other small fixes
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9 years ago |
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Fernando Pablo Lopez-Lezcano
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9abf720efa
label B-format plot properly if the Z component is replaced by a virtual cardioid
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9 years ago |
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Fernando Pablo Lopez-Lezcano
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a6af3baf22
add FOA support code for the Octathingy, assumes the up/down orientation of the capsules follows the recommended build, uses pseudo inverse for Octathingy as system is overspecified
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9 years ago |
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Fernando Pablo Lopez-Lezcano
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8389cd8cc8
add Octathingy direct mount to quik release stand (rigid instead of shock mount), useful for calibration
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9 years ago |
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Fernando Pablo Lopez-Lezcano
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777beabdae
much better design for connector from microphone mount to microphone stand, add one version with threaded bottom in addition to the one for quik-release mount
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9 years ago |
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Fernando Pablo Lopez-Lezcano
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073157dec3
final TinySpHEAR 12 pin DIN connector wiring
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9 years ago |
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Fernando Pablo Lopez-Lezcano
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257598d051
final Octathingy DB25 connector wiring
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9 years ago |
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Fernando Pablo Lopez-Lezcano
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90a3a08f9a
small changes to the windscreen design
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9 years ago |
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Fernando Pablo Lopez-Lezcano
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7dbfe21fca
Octathingy: change design of shock mount, rubber bands in the diagonals so that the connection to the stand can be on the main external ring, closer to the body and less flexible - also, inverting the inner ring makes it slide up to the windscreen threads so it is a perfect fit and better center of gravity
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9 years ago |
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Fernando Pablo Lopez-Lezcano
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0867c40109
Octathingy: add new bottom flare to single DB25 connector, first try at new design for the shock mount
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9 years ago |
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Fernando Pablo Lopez-Lezcano
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4bd79f8126
fix sampling rate in a-format calibrated soundfiles
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9 years ago |
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Fernando Pablo Lopez-Lezcano
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49220ca21e
add Octathingy DB-25 prototype connector wiring
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9 years ago |
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Fernando Pablo Lopez-Lezcano
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7ef85d90be
add 12 pin DIN connector wiring diagram
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9 years ago |
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Fernando Pablo Lopez-Lezcano
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4357306503
add upper flare and stalk to new H2N bridge code, add locking screw to one of the columns of the H2N base
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9 years ago |
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Fernando Pablo Lopez-Lezcano
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0c265d05ee
redesign the Octathingy upper flare to be shorter and similar to the quad capsule design, resize windscreen to match new design, tie windscreen mounting thread size to radius of main body
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9 years ago |
