29a.ch

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• name: description content: 29a.ch is the personal website of Jonas Wagner.
• property: og:title content: Jonas Wagner
• property: og:url content: http://29a.ch/
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• property: og:type content: website
• property: og:site_name content: 29a.ch by Jonas Wagner
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• 29a.ch
• apps
• libs
• articles
• View all my experiments
• Jonas Wagner
• https://bsky.app/profile/29a.ch
• http://29a.ch//29a.ch/2015/12/06/time-stretching-audio-javascript
• http://29a.ch//29a.ch/2015/06/07/javascript-film-emulation
• http://29a.ch//29a.ch/2015/08/16/forensically-photo-forensics-for-the-web
• http://29a.ch//29a.ch/sandbox/2011/neonflames/
• C2PA Content Credential Photo Forensics
• https://29a.ch/photo-forensics/#c2pa
• Forensically
• Impulse Response Creator
• https://29a.ch/impulse-response-creator/
• Tuning Songs Instead of My Guitar
• Fix Tuning
• Timestretch Player
• simplex-noise.js 4.0 & Synthwave Demo
• https://29a.ch/sandbox/2022/simplex-noise-synthwave/
• Tool to apply wood textures to 3d prints
• https://29a.ch/sandbox/2021/3d-print-texturizer/
• Swirly Bokeh Lens Hood - 3D Printed
• https://29a.ch/2021/09/19/swirly-bokeh-lens-hood-3d-printed/./swirl.jpg
• Procedural Lamp Shades for 3D Printing
• https://29a.ch/sandbox/2021/lampshades/
• I made myself a guitar tuner
• https://29a.ch/tuner/
• View & search all my articles
• Film Emulator
• Timestretch Player
• Photo Forensics
• Neon Flames

• jwagner
• C2PA Javascript library
• contentcredentials.org/verify
• “known certificate list”
• remote manifests
• Content Security Policy
• @contentauth/detector
• convolution
• linear time-invariant sysyem
• all frequencies at once
• shearing
• Farina, Angelo. (2000). Simultaneous Measurement of Impulse Response and Distortion With a Swept-Sine Technique.
• Wiener Deconvolution
• impulse noise
• some song
• Noll, A. M. (1970). Pitch determination of human speech by the harmonic product spectrum, the harmonic sum spectrum and a maximum likelihood estimate
• rubato
• vite
• wasm-pack
• CREPE
• End-to-End Musical Key Estimation Using a Convolutional Neural Network
• simplex-noise.js
• tree shaking
• FBM
• SuperFX Chip
• on github
• post on reddit
• fuzzy skin
• three.js
• Polymaker PolyWood
• Petzval
• bokeh
• jwagner/swirly-lens-hoods
• But what is the Fourier Transform? A visual introduction.
• McLeod, Philip & Wyvill, Geoff. (2005). A smarter way to find pitch.
• parabolic interpolation
• McLeod, Philip (2008). Fast, Accurate Pitch Detection Tools for Music Analysis.
• Linkedin
• Flickr

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