

APL Systems Provides Noise Expertise for Sustainable Mining Project
The HIME project researches how mining and associated early refining processes release particle matter (PM) into air, which may have adverse effects on the health and well-being of workers and of population living nearby. Associated noise may enhance the adverse impacts of PM. Noise is measured with a modern wireless sensor network, provided by APL Systems, that enables the measurement of, not only noise intensity, but also its frequency spectrum and the storage of data for s