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ExtremaCompression is a low-loss compression method for audio.
Unlike MP3, OGG and other common standards the results still vary widely proptional to frequency.
Higher frequency oscillations will be encoded with minimal loss, but also minimal compression, while low frequencies will compress very small but the quality may deviate from the original product.
The Sun Microsystems .au not the ones from Audacity. I believe it’s a great place to start learning about structs, how to pack/unpack, and how to work with file headers.
This library will allow for the easy creation of 3d Wavefront .Obj Files https://en.wikipedia.org/wiki/Wavefront_.obj_file in Scheme. I’ve made sure the code is R5RS compliant, tested under Dr-Racket but I’m pretty sure it should work in MIT-scheme and probably many other dialects.
This is my 3d library, from my personal R5RS build; It requires my .obj library be loaded.At the end I’ve also attached and commented out a few examples and demos. The simplest top-level Function is the surface of revolution, you simply enter a 2d shape as a list of 2d-points (just cons cells, no special […]
Play Along is a very simple python tool for helping synchronise jam band performances.
The bottom left, shows the current bar (root note and scale) while the bottom-right shows the next bar to give some warning of what to play next.
An old python project of mine which works by taking abstract animations, usually julia sets (some are just moving lines and other simple shapes) and drawing each frame to the canvas without removing the previous. The result is that simple animations are swept across the canvas and transformed into complex geometric images. No code sorry, […]
An old project of mine so sadly I’ve lost the code for now. I suspect it will turn up while I’m pawing over my old files, I’ve got a decade of pastebins to sift through, hoping it will turn up there if I search some old messenger conversations. This was a MIT-Scheme function but until […]
This is an old project of mine, but I really like it, so it’s gone through many revisions.The current python source is a new version I typed up recently, past versions included a few extra bits and pieces, one had the ability to erase as well as add dots, usually this effect can be achieved […]
This was my first ever project in Python Imaging Library, other than some Spirographs, however I feel it still warrants a share. This project even contains the image I’m using as my it header. Dated back to March 2012, when I first posted these images to my Facebook, the source is sadly lost to time, […]
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