The Electric Network Frequency (ENF) is the supply frequency of power distribution networks, which can be captured by multimedia signals recorded near electrical activities. It normally fluctuates slightly over time from its nominal value of 50 Hz/60 Hz. The ENF remain consistent across the entire power grid. This has led to the emergence of mul…

MATLAB code for the Robust LAD-LRT ENF Detection (ICASSP 2023)

Process of collecting Power Recording from Bangladesh Grid is described. More than 10 Hours of data has published here. We also extracted ENF from recorded power file and compared with online available grid data all around the world.

EMFDuino is a project about measuring Eletric Mains Frequency (EMF) with low-cost Arduino hardware as measurement device and a Raspberry Pi Database Server and measurement interpretation computer (Also other computers are possible).

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