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.
Monitor speakers 109, no Motors, care of 118, 119, 121 ,, parts powered by 35 Mutiliation of films 61, 67
National Committee for Visual Aids in Education 142 Needles, non-sync. 50 Non-sync, (electric gramophone) 42, 5o
Octomotive movement 31 Oiling 115, 116 Oil-tight joints 30 Operator's instructions 30, 42, 113,
114 Optical systems 24, 25 Overloading 49
Parallel wiring 43, 44 Perforated screens 77, 78 Perforations, film 21 Performing Rights Society 137 Persistence of vision 16 Photo-electric cell 38, 39, 40, 42 Photometer 81 Picture cue 107
,, examining 104 Pilot light 36 Power-point 49 Pre-amplifier 40 Pre-stage valve 40 Producers 15
Programme, making up 61 Projection, dual 22, 105, 106, 107,
108 ,, continuous no
,, rear 99
tips on 87 Projector controls 36
exchanges 20 ,, speeds 36
on starting 107 Projectors, AC/DC 20 dual 22 ,, motion picture 15, 151
to 169 ,, 9.5 mm sound 21
still 15 Prcsceniums 149, 150, 151 Publications 171, 172 Pulleys 34
Queen Trailer 69 Quota Act 134
Racking 104, 105
Rear projection 99, 100, 101 Reel (or part) definition 62 Reflectors 26, 27
adjusting 27 Repairing films 73 Resistances 21, 48 Reverse projection 35
for rewinding 35 Rewinders 52, 53 Rollers 41, 119 Roadshowmen 15 Rotary con vert or 21, 35, 57, 96 Routine for operator 101 Runners, gate 29
Scanning, 24, 38, 39, 71 Screens, beaded 21
,, choosing 20, 21, 78, 80
characteristics of 75, 76,
77, 78, 80 setting up 91, 97 silver 75
translucent 76, 77, 99, 100 Screws and rollers 119, 122 Series wiring 43, 44 Servicing 115 to 122 Shocks, unwanted 49, 50 Shoe, intermittent 30 Shutter "ghost" 28, 130 Shutters, 28, 29, 130 Side rails, gate 29 Silent speed 41, 45 Slides 143, 144 Smoothing system 40, 41 Snake-track test films 73 Sound 45 Sound in auditorium no
conversions 19, 20
cue 107
faults 131, 132
frequencies 44, 45
films 21, 28
head 24, 39, 41
magnetic 22
optical system 25, 38, 39
speed 41
tape 149
track types 38
aligning 71 72
waves 38 Speed of projectors 36, 41 127 Splicers 65, 66, 67 Splicing films 68, 69, 84 Spool arms 19 Spools 58, 62, 64 Spot filament 38, 40
185