Web Audio Spring-Mass Synthesis
Hi, I'm the author of this little Web Audio toy which does physical modeling synthesis using a simple spring-mass system. My current area of research is in sparse, event-based encodings of musical audio (https://blog.cochlea.xyz/sparse-interpretable-audio-codec-pa...). I'm very interested in decomposing audio signals into a description of the "system" (e.g., room, instrument, vocal tract, etc.) and a sparse "control signal" which describes how and when energy is injected into that system. This toy was a great way to start learning about physical modeling synthesis, which seems…
In plain words
Web Audio Spring-Mass Synthesis is a browser-based tool that generates sound through physical modeling synthesis using a simple spring-mass system. It allows users to experiment with how sound can be created by simulating physical systems like instruments or resonant spaces. The tool runs directly in the web browser using Web Audio technology, making it accessible without installation. It's designed for anyone interested in understanding how physical modeling works in audio synthesis or exploring experimental sound design.
written from the facts on this page · September 2026
From the sources
In the maker’s words, at launch
Hi, I'm the author of this little Web Audio toy which does physical modeling synthesis using a simple spring-mass system. My current area of research is in sparse, event-based encodings of musical audio (https://blog.cochlea.xyz/sparse-interpretable-audio-codec-pa...). I'm very interested in decomposing audio signals into a description of the "system" (e.g., room, instrument, vocal tract, etc.) and a sparse "control signal" which describes how and when energy is injected into that system. This toy was a great way to start learning about physical modeling synthesis, which seems to be the next stop in my research journey. I was also pleasantly surprised at what's possible these days writing custom Audio Worklets!
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