The system includes a plurality of acquisition devices (A.sub.i) for collecting signals received by receivers (Rk) and a central control, recording and processing station. This station manages the performance of the devices (A.sub.i), of successive signal acquisition cycles and thereafter the centralization...http://www.google.fr/patents/US5550787?utm_source=gb-gplus-shareBrevet US5550787 - Seismic acquisition system with decentralized processing means
Seismic acquisition system with decentralized processing means
