Murmur
A living artwork that listens to a city and paints its mood in real time.
A small test of an idea. It may change or stop.
Why it exists
The problem, solved.
!The problem
Cities produce enormous amounts of live data, but we only ever see it as dashboards and charts. Nobody feels it.
✓The solution
Translate data into emotion: colour, motion and sound mapped from live signals, rendered in WebGL and Web Audio.
★Who it's for
Curious people, galleries, cafés and anyone who wants a window into a city's pulse.
How it works
Three steps. That's it.
Listen
Ingests live city feeds every few seconds.
Translate
Maps signals to colour, turbulence and tempo.
Render
A GPU shader paints the mood in real time.
Screens
Take a look inside.
Illustrations with sample data.
Key features
What you get.
01
Live city feeds
Pune, Mumbai and Bengaluru to start.
02
Generative sound
Ambient audio that shifts with the data.
03
Screen mode
Fullscreen ambient display for cafés and studios.
04
Snapshot prints
Save any moment as a high res poster.
Built by
About YashrajYashraj Kabre
Spotted the problem, found what was causing it and built the fix, end to end.
FAQ
Questions.
Is this a real product?
It's an experiment, exploring how data can feel instead of inform.
How it is built
Three.jsGLSLWeb AudioPythonOpen data APIs
Built by Yashraj Kabre
Build with meWant something like Murmur for your business?
I can build a version shaped around your workflow, your customers and your brand.
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