Huddle test measurement of a near Johnson noise limited geophone
نویسندگان
چکیده
منابع مشابه
Huddle test measurement of a near Johnson noise limited geophone.
In this paper, the sensor noise of two geophone configurations (L-22D and L-4C geophones from Sercel with custom built amplifiers) was measured by performing two huddle tests. It is shown that the accuracy of the results can be significantly improved by performing the huddle test in a seismically quiet environment and by using a large number of reference sensors to remove the seismic foreground...
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ژورنال
عنوان ژورنال: Review of Scientific Instruments
سال: 2017
ISSN: 0034-6748,1089-7623
DOI: 10.1063/1.5000592