The latest articles on DEV Community by Sarth Calhoun (@noisegroove). https://dev.to/noisegroove https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F4094499%2Fab29a107-2b68-4179-8314-d16f939a02ff.png https://dev.to/noisegroove en Sarth Calhoun Wed, 09 Sep 2026 17:31:13 +0000 https://dev.to/noisegroove/fm-6-i-made-a-six-operator-browser-synth-in-an-evening-49fj https://dev.to/noisegroove/fm-6-i-made-a-six-operator-browser-synth-in-an-evening-49fj <p>I made this in an evening with the new Astra, if anyone is interested.</p> <p>Six operators, two keyboards — a sound you can take apart. It runs in the browser (WebAssembly + Web Audio). Start with a bell, a bass, or a slowly moving chord. Change the operators and hear how the sound is made.</p> <p>Play it: <a href="https://contraptions.bookofsarth.com/fm6/" rel="noopener noreferrer">https://contraptions.bookofsarth.com/fm6/</a></p> <p>Part of Contraptions: <a href="https://contraptions.bookofsarth.com/" rel="noopener noreferrer">https://contraptions.bookofsarth.com/</a></p> webdev javascript music