Geophone
Videos
A geophone is a device that converts ground movement into voltage, which may be recorded at a recording station. The deviation of this measured voltage from the base line is called the seismic respons
Geophone (SM-24), frequency band 10 Hz to 240 Hz, standard resistance 375 Ω
Geosource Inc. MD-79—8 Hz, 335 Ω geophone
Man using a geophone
Single End Spread & Split Stread
Seismic wave
Videos
A seismic wave is a mechanical wave of acoustic energy that travels through the Earth or another planetary body. It can result from an earthquake, volcanic eruption, magma movement, a large landslide,
Geophone
…are mounted in an orthogonal arrangement within a single case. Geophones are similar to seismometers in their design and are also used to register seismic waves. In the past, there were clear differences between geophones and seismometers. Compared to conventional geophones, seismometers are more suitable for…
Body waves and surface waves