Characteristics of the Photophone Light-Modulating System
Some of the requirements of the ideal light-modulating system for recording sound upon film are discussed, together with features of design and certain operating characteristics which should be incorporated into and exhibited by such a system. The Photophone light-modulating system is outlined, its general adaptability to the production of a wide variety of sound-track types reviewed, and its practical conformity to the ideal requirements pointed out.
- Print ISSN
- 0097-5834
- Published
- 1935-08
- Content type
- Original Research
- DOI
- 10.5594/J05391
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