“Sonifying frequencies” by Bernhard Rasinger

Elektrosluch Mini City is a DIY kit of Elektrosluch, an open-source device for electromagnetic
listening. It allows one to discover sonic worlds of electromagnetic fields, surrounding our every step.
Just plug your headphones & explore. Concept & electronics were developed by Jonáš Gruska.

Elektrosluch Mini kit is easy to assemble; there are very few components to solder. It’s a very good
start to pick up your basic soldering skills and start reading a schematic. Bernhard Rasinger will guide
you through the workshop. Be sure to bring headphones with a TRS connector!

And always remember to let there be a comparator at the input!