The Rational Keyboard The Rational Keyboard is a browser app to play with harmony on the rational number line. Imagine a piano with infinitely many keys, one for each rational number, and the keys move around and resize based on what sounds good, using some really cool math. Audio is synthesized in background Web Workers and played with HTML5 Audio objects, and the interactive visualizations use a 2D HTML5 Canvas. Check out the source at github, or just grab the audio encoder for your own apps. Audio seems to work best in recent Firefox and Chrome releases, but HTML5 audio is still a young technology. Sometimes pausing helps to unglitch audio.
Otomata 16 Jul 2011 Click on the grid below to add cells, click on cells to change their direction, and press play to listen to your music. Update: Click here to get Otomata for your iPhone / iPod / iPad! Official facebook page: Also this reddit page has many examples:
Web Audio Granular Synthesiser Granular synthesis is a method of sound synthesis based on splitting the audio into small pieces and playing them with short intervals. After loading a sample, you can start creating grains by clicking and holding your mouse on the waveform. The X axis will determine the position and Y axis will change the amplitude of each grain. This app also has multi-touch support for up to three voices and real-time manupilation of settings. Tested on: Google Chrome,Firefox, Safari, Chrome iOS (iPad), Safari iOS (iPad) Libraries used: Web Audio API, Processing.js, Bootstrap 3, jQuery Knob Performance Tip: Try using a quick attack and release as well as low density when using multi-touch for better performance.
Circuli If you like Circuli, you might also like Otomata, click here! Circuli is a generative musical instrument conceptualized and developed by Batuhan Bozkurt. Circles grow at a constant rate. Beatlab let's get started making music... 1draw on the grid with your mouse to make a beatshow me2 save your track and share it with friends. show me3 out of ideas? roll the dice and start remixing. show me4 explore the beatlab community show me DarkWave Studio Free Virtual Studio For Windows By Daniel Werner DarkWave Studio is a free Digital Audio Workstation for Windows. Featuring a modular Virtual Studio, Pattern Editor, Sequence Editor and Multitrack Hard Disk Recorder.
Graph Theory Graph Theory is a 2005 commission of the New Radio and Performing Arts, Inc., (aka Ether Ore) for its Turbulence web site. Itwas made possible with funding from the Greenwall Foundation. Jason Freeman: concept, music, programming Patricia Reed: design Maja Cerar: violin click to launch deQuencher New version! Current Universal Binary package for Macs (docs included): dq_v0.2.1.dmg And here is the sources: dq_v0.2.1src.tar.gz The Documentation and tutorial is included in the dmg. The tutorial also has an accompanying video which can be downloaded/watched from here. Old, processing based version: I’m no longer hosting the old processing versions documentation here. However if you are interested, you can download the whole package for the old version which includes the docs from here.