Esders GmbH

ESDERS GMBHbuyer room · privateManage buyer room

Night-time acoustic leak-noise corpus from wireless correlating noise loggers: qualified per-logger night noise measurements transmitted autonomously over mobile networks (roaming eSIM, best-network selection) to a central cloud server, where they are automatically cross-correlated against GIS pipe data — layout, material properties and diameters — to localise leaks. Each detection is followed by repair, often within 24 hours, producing a tightly coupled measure-detect-excavate-verify loop. Validated by a scientifically accompanied pilot at IWB, the public supplier for the canton of Basel-City. Notably the method targets quiet leaks that fixed-threshold alarm systems miss, so the corpus contains the hard, low-signal cases