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SPECTRAL DISCRIMINANT [1 record]

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Record 1 2000-05-25

English

Subject field(s)
  • Vulcanology and Seismology
  • Surveillance, Detection and Reconnaissance (Military)
OBS

Followed from the claim (proven false) that the spectra of earthquake signals fall off more steeply with increasing frequency than do the spectra of explosions, which would afford a way to distinguish between the two.

French

Domaine(s)
  • Volcanologie et sismologie
  • Surveillance, détection et reconnaissance (Militaire)
OBS

Fascicule no 2, NY, 1990.

OBS

Reproduit du lexique «Disarmament and Peace Keeping/Désarmement et Maintien de la Paix» avec l'autorisation de l'Office des Nations Unies à Genève.

Spanish

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TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
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