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THE CINEMATOGRAPH CAMERA
12 other sections not shown
16-mm sound adjustment aperture arrangement camera cause centre claw mechanism claw pins constant contact printer curve cycle decibels designed developing diagram disc drive drum duplicate negative effect employed emulsion equal equipment exposure Fantasound film gate film perforations film speed Firstly frame frequency gear grains illumination increased indicated intermittent mechanism Kodak lamp leader film length lenses light beam light valve maintain Maltese Cross matt method modulation Motion Picture motor mounted necessary normal objective lens obtained Obviously operation Optical Printer optical reduction pass photo-cell photographic pilot pins positive film possible printer printing machine processing produced projection projector rack realised reduction printing reproduced rollers rotate Safelight scene screen seen in Figure sensitometric shaft shown in Figure shutter similar slit solution sound film sound recording sound reproduction sound track sprocket wheel studio surface tank usually variable area variable density variations whilst width