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  • ...r wavelet'']] and [[Special:MyLanguage/Dictionary:Vibroseis_or_vibroseis|''vibroseis'']].
    348 bytes (40 words) - 02:29, 25 December 2017
  • {{#category_index:C|colored sweep}} ...ncy so that its frequency spectrum is not flat. Also called a <b>nonlinear sweep</b>.
    256 bytes (37 words) - 17:20, 2 March 2017
  • A vibroseis sweep technique using several sequential linear sweeps separated by short listeni
    273 bytes (33 words) - 14:48, 11 April 2017
  • Vibroseis sweep in which the frequency decreases with time.
    178 bytes (21 words) - 23:00, 18 February 2017
  • ...broseis records. It is not restricted to linear sweeps because a nonlinear sweep can be thought of as the superposition of linear sweeps. Named for John Rid
    778 bytes (113 words) - 19:57, 30 March 2017
  • {{#category_index:L|linear sweep}} ...ignal where the vibrator frequency varies linearly with time, that is, the sweep amplitude is
    571 bytes (87 words) - 16:59, 26 August 2017
  • ...tion of source energy input. In vibroseis, the time between the end of the sweep and the end of the record.
    598 bytes (84 words) - 19:42, 26 August 2017
  • {{#category_index:M|minimum-phase vibroseis correlation}} ...phase wavelets that have the same amplitude spectrum as the original pilot sweep&#x2019;s autocorrelation function.
    347 bytes (44 words) - 07:40, 26 February 2017
  • {{#category_index:N|nonlinear sweep}} A vibroseis sweep where more time is spent sweeping high frequencies than low frequencies, to
    342 bytes (48 words) - 18:23, 18 March 2018
  • ...ly from zero to an amplitude that is then held constant during most of the sweep. <b>2</b>. A method of tapering a data window; see Figure [[Special:MyLangu
    1 KB (168 words) - 20:50, 11 August 2018
  • {{#category_index:S|segmented sweep}} A vibroseis sweep where the frequency band is divided into segments with different characteri
    224 bytes (27 words) - 12:02, 18 April 2018
  • ...x2018;wavelet&#x2019;&#x2019; is used as a synonym. A correlated vibroseis sweep signal is sometimes included.
    358 bytes (47 words) - 12:06, 18 April 2018
  • ...up, the number of records stacked, and (for Vibroseis) the duration of the sweep.
    431 bytes (64 words) - 16:17, 12 March 2018
  • {{#category_index:S|sweep}} ...monly 7 s or longer. See [[Special:MyLanguage/Dictionary:sweep_frequency|''sweep frequency'']] and Figure [[Special:MyLanguage/Dictionary:Fig_V-12|V-12]]. <
    910 bytes (133 words) - 08:50, 8 June 2018
  • {{#category_index:S|sweep frequency}} ...are decreased linearly. Other patterns of changing the frequency during a sweep are sometimes used.
    421 bytes (58 words) - 11:29, 11 October 2017
  • {{#category_index:S|sweep rate}} The vibroseis signal bandwidth divided by the sweep length.
    179 bytes (22 words) - 11:02, 11 October 2017
  • {{#category_index:T|tapered sweep}} [[Special:MyLanguage/Vibroseis sweep|Vibroseis sweep]] where source varies as
    711 bytes (102 words) - 09:49, 27 June 2018
  • A vibroseis record to which correlation with the vibroseis sweep has not been performed.
    217 bytes (27 words) - 21:43, 20 May 2017
  • Vibroseis sweep in which the frequency increases with time (usually linearly).
    195 bytes (23 words) - 10:34, 22 June 2017
  • {{#category_index:V|Vibroseis or vibroseis}} [[File:Segv12.jpg|thumb|400px|FIG. V-12. <b>Vibroseis</b>. (Courtesy Conoco.)]]
    2 KB (268 words) - 10:23, 10 July 2017

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