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Calgary’s noise-sensing network

Calgary’s LoRaWAN — a long-range, low power digital wireless network — sensors will be used to categorize noises like gun shots, trains, construction and road noise through the work of a government partnership.

cat-icon Calgary, AB, Canada

Hush City

With Hush City app, you are an active part of a soundscape and citizen science research project to map and evaluate everyday quiet areas.

cat-icon Hardenbergstraße 40, 10623 Berlin, Germany

Sensors.AFRICA

We are here to give you actionable information about the quality of your city's air, water and sound.

SONYC Sounds of New York City

SONYC is currently seeking citizen scientists to help address NYC’s noise by annotating audio clips for our machine learning technology.

cat-icon Brooklyn, NY, USA