We use Optical Character Recognition (OCR) during our scanning and processing workflow to make the content of each page searchable. You can view the automatically generated text below as well as copy and paste individual pieces of text to quote in your own work.
Text recognition is never 100% accurate. Many parts of the scanned page may not be reflected in the OCR text output, including: images, page layout, certain fonts or handwriting.
INDEX
471
Reduction printing, sound general, 292, 311 „ illuminant
333 „ magnetic
drive, 318 „ optical slippage, 314 „ optics for,
326 „ reduction, ratios, 315 versus re-recording, 337 Reflection characteristics of screens, 1 33 Reflex viewfinders, 359 Regent Street Polytechnic, 30 Reid, Tuttle and, picture steadiness,
170, 287 Release print density, 186 Resistance-type light change, 160 Resolving power, 227, 231 Reticulation, 108 Reverberation, time of, 276 Reversal film, 408,411 Rinse bath, 112
Rollers sticking — continuous processing fault, 108 Rotary printers — see printing
machines. Rotating carbon arcs, 189
Safelight screens, 88 Scene identification, 67, 69 Scott, Leon, 200 Scratches in processing, 108 Screen brightness, 184
„ perforated projection, 191, 273 Scum in processing, 109 S.E.I, exposure meter, 115 Selsyn interlocking, 68 Semi-automatic light-change, 162 Sensitometers, 119, 120, 232 Sensitometry 110, 115, 125, 127, 132 sound film, 236, 242, 243 Shutter, camera, 28
„ „ and projector com
pared, 178
„ cut-off efficiency, 64, 182
„ oscillating, 48
„ projector, 181
„ variable aperture, 61 Shuttle gate— Bell & Howell type, 60
Silver bromide, 20 „ recovery, 114 44 Singing Fool ", 200 Slide projection, 193 Slitting film, 32 Sludge in developers, 109 Societies — see under individual names. Society of Motion Picture Engineers,
29, 170, 216, 279, 286 Sodium carbonate developer accelerator, 111 „ sulphide in silver recovery, 1 1 4 „ sulphite developer preservative, 111 „ thiosulphite, 20 Solution circulation, 83
„ replenishment, 91, 99 Sound film printing,, 421 „ „ processing, 231 „ lead ahead of picture, 216, 268 „ nature of, 195, 232 „ printers — see printing machines, sound. „ recording, aeo lamps for, 213 bi-lateral, V.A., 220 „ „ film characteristics,
219, 225 „ „ frequency range, 217
„ „ galvanometers for,
217, 220, 224 „ „ gamma values for,
135 general, 207, 229 „ ground noise reduction, 222, 236 head, 37 light valves for, 208,
210 on disc, 199, 203 push-pull, 213, 221, 265 „ sprockets for, 211 „ ultra-violet, 419 „ „ variable-density pro
cessing, 236 „ „ wave distortion,
analysis, 235 „ reproduction, constant film
speed, 267 „ „ fader setting, 277
general, 256, 264 „ „ quality control,
279 „ „ rear scanning, 258