Jannis Bossert

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PM10, PM2.5, precursor gas, and upper-air meteorological measurements were taken in Mexico of the city s particulate matter (PM). Average 24-hour PM10 concentrations over the period of study at the core sites in the city was 75 g/m 3. The 24-hour standard of 150 g/m 3 was exceeded for seven samples taken during the study period; the maximum 24-hour(More)
We present MoBat, a combined hard- and software system designed to locate and track multiple unmodified mobile devices on any regular table using passive acoustic sensing. Barely audible sound pulses are emitted from mobile devices, picked up by four microphones located in the corners of the surface and processed in a low-latency pipeline to extract(More)
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