Seismic instrumentation is fundamental for seismological science. It is thanks to a network of instruments positioned on a specific area and the collection of frequency and amplitude parameters, related to the seismic event, that it is possible to trace the epicenter of the earthquake. Over the years there have been various evolutions both by the seismic sensor used to transform the movement of the earth into a variable parameter (e.g. mechanical movement, electrical voltage) and by the seismic recorder responsible for storing and making the detected information usable.
Further progress has...
Published: 2022-03-21