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CINEMA TECHNICAL ASPECTS

JULY 1939   -  Volume: 14 -  Pages: 239-246

DOI:

[No data]

Authors:

VICTORIANO LOPEZ

Disciplines:

  • Specialized histories (HISTORIA DE LA TECNOLOGIA )

Downloads:   179

How to cite this paper:  
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Key words:
aspectos tecnicos, cine, micrófono, altavoz, camara de aire, vocina
Article type:
COLABORACIÓN / COLLABORATION
Section:
COLLABORATIONS

It is called sound the sensation in the ear that the vibrations of the bodies transmitted by the media and substantial elastic, hitting the bodies, move their molecules of the equilibrium position, and how they are fitted with elasticity, they begin to vibrate; this vibration is propagated to the east where the body is immersed, originate, as well, the sound waves; these vibrations are longitudinal, i.e. , that are carried out in the direction of propagation.

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