Výsledky vyhledávání - "J. G. Frayne"

The Influence of Sprocket Holes upon the Development of Adjacent Sound-Track Areas *

Autor: V. Pagliarulo, J. G. Frayne

Publikováno v: Journal of the Society of Motion Picture Engineers. 28:235-245

An unmodulated sound-track shows 96-cycle modulation on development. The effect is a maximum at the edge of the sprocket holes and diminishes exponentially for a distance of approximately 30 mils into the sound-track. A film modulated by a constant f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ed5c3dd4935f37d496b86da5dca7227e
https://doi.org/10.5594/j08558

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A Precision Integrating Sphere Densitometer

Autor: G. R. Crane, J. G. Frayne

Publikováno v: Review of Scientific Instruments. 11:350-355

An integrating sphere type of physical densitometer has been developed with a view to standardizing density measurements in the motion picture industry. The instrument accommodates films or plates up to 5″ wide. Scanning beam dimensions of 0.025″

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6b7905b3e495d5cd82cea5291a282dad
https://doi.org/10.1063/1.1751583

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