The Impact Of Sound Technology On The Distribution Of Shot Lengths In Hollywood Cinema, 1920 To 1933 Nick REDFERN Independent Researcher,
[email protected] Volume 2.1 (2012) | ISSN 2158-8724 (online) | DOI 10.5195/cinej.2012.50 | http://cinej.pitt.edu http://cinej.pitt.edu Abstract The impact of sound technology on Hollywood is analysed through looking at the median shot lengths of silent films from the 1920s (N=54) and early sound films (n=106). The results show a large increase in the median shot lengths with the introduction of sound (Mann Whitney U=554.0, Z=-8.33, p= <0.01, PS = 0.0968), estimated to be 2.0s (95% CI: 1.6, 2.4). The dispersion of shot lengths measured using the robust estimator Qn shows a similarly large increase in the dispersion of shot lengths with the transition to sound (Mann Whitney U = 319.0, Z = -9.18, p = <0.01, PS = 0.0557), estimated to be 2.0s (95% CI: 1.7, 2.4). Keywords: film style, statistical analysis, Hollywood, shot length distributions, sound cinema, silent cinema This work is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 United States License. This journal is published by the University Library System of the University of Pittsburgh as part of its D-Scribe Digital Publishing Program and is cosponsored by the University of Pittsburgh Press. Introduction It is generally accepted the introduction of synchronous sound in the late-1920s had an immediate impact on the style of Hollywood cinema as the film industry adapted to incorporate new technologies and filmmaking practices into its mode of production.