Canal de sonido profundo / Deep sound channel
Canal de sonido profundo
Deep sound channel
Deep sound channel
- El canal de sonido profundo nace de un experimento llevado a cabo por Maurice Ewing y J.L. Worzel en 1943
- The deep sound channel is born from an experiment carried out by Maurice Ewing and J.L. Worzel in 1943
The deep sound channel is born from an experiment carried out by Maurice Ewing and J.L. Worzel
in 1943 (Wertenbaker, 2000) with the premise that low frequency waves, being less
vulnerable to dispersion than high ones, should be able to travel long
distances without too much trouble. The experiment
consisted in exploiting TNT underwater on the coast of the Bahamas,
this explosion could be detected at 3,200 kilometers away and at a depth
of one kilometer they found the so-called "deep sound channel" or "Sound Fixing and Ranging channel, SOFAR" (The National Academies, s.f.), on the other
hand and independently, this phenomenon was discovered by Leonid Brekhovskikh (Jim茅nez, 2018) when studying explosions in the Sea of Japan.
Referencias / References:
Jim茅nez, J. (2018). "El sonido que dio la vuelta al mundo: tres bombas, decenas de miles de kil贸metros y un curva llena de preguntas". En Xataka. Recuperado de https://www.xataka.com/ecologia-y-naturaleza/sonido-que-dio-vuelta-al-mundo-tres-bombas-decenas-miles-kilometros-curva-llena-preguntas
The National Academies. (s.f.). Un canal de sonido. Recuperado de http://www7.nationalacademies.org/spanishbeyonddiscovery/ear_007522-05.html
Referencias / References:
Jim茅nez, J. (2018). "El sonido que dio la vuelta al mundo: tres bombas, decenas de miles de kil贸metros y un curva llena de preguntas". En Xataka. Recuperado de https://www.xataka.com/ecologia-y-naturaleza/sonido-que-dio-vuelta-al-mundo-tres-bombas-decenas-miles-kilometros-curva-llena-preguntas
The National Academies. (s.f.). Un canal de sonido. Recuperado de http://www7.nationalacademies.org/spanishbeyonddiscovery/ear_007522-05.html
Wertenbaker, W. (2000). "William Maurice Ewing: Pioneer Explorer of the Ocean Floor and Architect of Lamont". En GSA History of Geology Division. Recuperado de http://gsahist.org/gsat/gt00oct28_29.pdf
C贸mo citar este art铆culo:
Nocetti, F.A. (2018). "Canal de sonido profundo". En NabbuBlog. Recuperado de http://nabbublog.blogspot.com/2018/07/canal-de-sonido-profundo.html
How to cite this article:
Nocetti, F.A. (2018). "Deep sound channel". In NabbuBlog. Retrieved from http://nabbublog.blogspot.com/2018/07/canal-de-sonido-profundo.html