#calibration — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #calibration, aggregated by home.social.
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RFlatHeadphones by rems66 🎧
Headphone calibrator/simulator. Import FR files for flat response💻 Win (VST/VST3/CLAP)
🎁 FREE https://victorhg28.github.io/rems66/RFlatHeadphones.htmlMore freeware 👉 https://linktr.ee/legalvst
#freeplugin #headphoneeq #calibration #audioplugin #musicproduction #mixing #mastering
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jwst 3.0.0
https://atlas.whatip.xyz/post.php?slug=jwst-300
<p>Library for calibration of science observations from the James Webb Space Telescope</p>
#observations #calibration #library #science -
@happyborg that's what I did last year, with 4 sensors from two different batches. Seeing almost identical readings, within the expected range, gave me good confidence that the sensors precision is quite good even for cheap noname equipment (Qingping in my case)
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@Wudi #calibration always a consideration. I suppose self calibration would be possible in the device.
But arterial gases remain the gold standard. -
Calibrite Colorimeter Is the First That Hardware Calibrates Apple Displays https://petapixel.com/2026/05/26/calibrite-colorimeter-is-the-first-that-hardware-calibrates-apple-displays/ #applestudiodisplay #Post-Processing #postprocessing #photoediting #calibration #Technology #calibrite #display #apple #News
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The superglue-on-alu held fine.
Calibrating against a laser level. Its easier than a transparent hose with water. Glued down the bubble on one end, shaved away some plastic so the other can move a little, aligned roughly, add a drop of glue, align, let glue dry and re-check.
The horizontal bubble is correct now and nothing wobbles or moves anymore.
Just needs repeating for the other two.
What fun can be had by buying crap tools! 🤪
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#CEOs starting to find #AI productivity gains ‘underwhelming,’ -
https://kensbookinfo.blogspot.com/p/etc.html#Canada5 Common #Wi-Fi Mistakes Far Too Many People Make -
https://kensbookinfo.blogspot.com/p/infotech.html#8513 Best Monitor #Calibration Tools for 2026 -
https://kensbookinfo.blogspot.com/p/infotech.html#55MP warns of #Israeli “takeover” of island through land -
https://kensbookinfo.blogspot.com/p/uk.html#bbcwales#World's Fastest Date -
https://kensbookinfo.blogspot.com/p/etc.html#JordanView all news from Capitals in the US https://kensbookinfo.blogspot.com/2026/03/latest-news-from-capitals-in-united.html
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jwst 2.0.1
https://atlas.whatip.xyz/post.php?slug=jwst-201
<p>Library for calibration of science observations from the James Webb Space Telescope</p>
#observations #calibration #library #science -
TestTone by Jun Murakami 🎛️
Sine waves + pink noise gen, freq/lvl ctrl, gear setup/calibration tool, MIT open-source💻 macOS/Win/Linux (VST3/AU/AAX/LV2/CLAP)
🎁 FREE https://jun-murakami.web.app/apps/testtoneMore freeware 👉 https://linktr.ee/legalvst
#freeplugin #utilityplugin #opensource #calibration #sinewave #pinknoise #audiotools
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After testing 7 #LilyGO #TBeamSupreme units, one thing is clear:
👉 Magnetometer calibration is not transferable between devices.
Even in similar environments, raw readings varied dramatically between units. Proper calibration isn’t optional—it’s per-device.
I also looked at how #Meshtastic handles the onboard #QMC6310… and it essentially doesn’t (no heading, no calibration).
https://salemdata.net/johnpress/?p=661
#Magnetometer #EmbeddedSystems #LoRa #Sensors #Electronics #Calibration #IoT
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New blog post: How to calculate the correct ADU target for flat frames
Flat frames correct vignetting, dust shadows and uneven illumination. But what ADU level should you actually aim for?
The answer depends on your camera's bit depth and offset value. The formula: ADU Target = Offset + (Max ADU - Offset) x 0.50
Examples for 12-bit, 14-bit and 16-bit cameras included.
https://astrocamp.eu/en/how-to-calculate-the-correct-adu-target-for-flats/
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jwst 2.0.0
https://atlas.whatip.xyz/post.php?slug=jwst-200
<p>Library for calibration of science observations from the James Webb Space Telescope</p>
#observations #calibration #library #science -
With my new Sovol SV06 “ACE”, I learned the hard way what the Y-belt tension dial does 😄
Too loose → ~20 mm layer shift mid-print.
I used Gates Carbon Drive to tune belt “twang” frequency, then built a stress test suite to validate motion stability:
https://salemdata.net/repo/jlpoole/motion-diagnostics-suite
#3DPrinting #Sovol #SV06 #Klipper #Calibration #FDM #3DPrinter #Maker #Diagnostics #OpenSource
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`Understanding Model Calibration -- A gentle introduction and visual exploration of calibration and the expected calibration error (ECE)`
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`This study presents a novel calibration assessment framework for ML models, designed to address the limitations of existing popular metrics, particularly the ECE. Our framework enables a more fine- grained evaluation of calibration by assessing model performance locally, for different confidence regions or classes, providing a com- prehensive understanding of the model’s behavior.`
https://boa.unimib.it/retrieve/3998da14-0e54-49d1-8a14-4af87f9226c7/Famiglini-2023-ECAI-VoR.pdf
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Asus’ New ProArt Color Calibration Ecosystem Helps You Achieve Accurate Colors https://petapixel.com/2026/02/23/asus-new-proart-color-calibration-ecosystem-helps-you-achieve-accurate-colors/ #colorcalibration #Post-Processing #postprocessing #calibration #Equipment #monitor #proart #News #asus
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Типовая разметка памяти STM32
Как вы могли заметить у микроконтроллеров STM32 секторы NOR Flash памяти облазают разным размером: 16kByte(4 шт), 64kByte (1 шт), 128kByte ( 7+ шт.). Это накладывает определенную специфику на программирование микроконтроллеров STM32. Из каких секций обычно состоит Flash память микроконтроллерной программы? В этом тексте я предлагаю решение проблемы разметки памяти для случая работы с микроконтроллерами STM32.
https://habr.com/ru/articles/1001268/
#stm32 #gcc #ld #nvram #bootloader #mbr #TunerPro #configuration #calibration #gnu
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C. M. Lowery et al. (2026) discovered a quick #recovery of #marinelife after the #massextinction ~ 66 Ma ago. They calculated a new #calibration using the #biostratigraphic #marker (#Helium-3 from 6 K/Pg boundary sites) and dated the #duration until the recovery of the #foraminiferbiozone of 3.5 k.y. - 11.1 k.y. after the boundary, instead of former theses ∼30 k.y..
buy me a coffee
https://ko-fi.com/sfwirthRef
https://doi.org/10.1130/G53313.1© S.F. W, AI assisted #illustrations.
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Made new test prints on some off-cuts, using a slightly stronger developer solution than usual to see impact on max. depth. The main image (Eagle Creek, Oregon) is using 18% sodium acetate (curve corrected negative), the test strips are of 20% and 15% solutions (both uncorrected). The phone capture doesn't really show the differences too well, but I think I will go for the 18-20% from now on...
(Btw. The original image is here: https://mastodon.thi.ng/@toxi/115786404185123568)
#AltProcess #Kallitype #PrintMaking #Calibration #LandscapePhotography #BlackAndWhite #NoirCountry #Oregon #PNW #Forest
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Calibrate Strahler Stream Orders to derive Channel Network in QGIS
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The Arctic Coastal Erosion Model - Overview, Developments, and Calibration at Drew Point, Alaska
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https://doi.org/10.22541/essoar.174086594.45589925/v1 <-- shared paper
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#Alaska #permafrost #coastalerosion #Arctic #permafrost #modeling #climateresilience #coast #coastal #erosion #sloughing #coastline #polaramplification #climatechange #ArcticCoastalErosion #ACE #model #modeling #oceanographic #atmospheric #oceanic #finiteelement #thermoabrasion #storm #stormsurge #fieldwork #calibration #geomechanics #sediments #geochemistry
#SandiaNationalLaboratories #USGS -
Evaluating The Functional Realism Of Deep Learning Rainfall-Runoff Models Using Catchment Hydrology Principles
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https://doi.org/10.1029/2025WR040076 <-- shared paper
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#water #hydrology #surfacewater #pluvial #fluvial #rainfall #snow #snowmelt #runoff #precipitation #model #blackbox #robustness #functionalrealism #screening #parameters #accuracy #hydrologic #principles #trustworthy #modeling #spatialanalysis #spatial #mapping #GIS #spatiotemporal #USA #CONUS #AI #ExplainableAI #celerity #machinelearning #artificialintelligence #LSTM #deeplearning #evapotranspiration #waterresources #extremeweather #flood #flooding #risk #hazard #monitoring #prediction #catchments #streamflow #geomorphometry #network #flow #calibration -
Calibration can be done internally within a company as well as through an external lab, depending on requirements. The important aspect to remember is to stay compliant to requirements set forth by the client/customer and regulatory elements. #calibration #requirements #business #compliance #lab
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New #ThingUmbrella example to create a parametric, grid layout-based calibration sheet for black and white photography development. The sheet includes different swatches and gradients to measure results/responses of different exposure times and developer solutions/processes. The sheet also includes a placeholder for a custom test image to be added later...
All sheet components are parametric and use a grid layout from which cells/boxes are obtained and then used to dynamically compute/adapt component geometries...
https://demo.thi.ng/umbrella/calibration-sheet/
(Right click on the image and choose "Save image as..." to download it...)
Source code:
https://github.com/thi-ng/umbrella/blob/develop/examples/calibration-sheet/src/index.tsMade with (mostly) these packages: https://thi.ng/geom, https://thi.ng/layout, https://thi.ng/hiccup-canvas and https://thi.ng/transducers
#ThingUmbrella #Calibration #Photography #BlackAndWhite #Darkroom #AltProcess #TypeScript #Tool
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There are a number of calibration requirements from around the world at the regularion level to ISO, down to how a company handles it internally. Each comes with costs but is important for compliance. #calibrate #compliance #calibration #requirements #business