News
For a geophone, the preamp, shielding, and signal conditioning is at least as important as the sensor, and (IMHO) the hardest to do well. A preamp to operate near DC, with low input impedance ...
Urban geophone array offers new look at northern Los Angeles basin Peer-Reviewed Publication. Seismological Society of America ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results