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of micro-secondss So we can see that video recording is a big problem but when carefully done you will be surprised by the excellence of the 16mm films which will resulte
Kine recorders can produce a negative or a positive depending upon the polarity of the television image which is presented to the camerao This is a relatively simple thing to do because every time a television signal passes thru an amplifier tube it goes from a positive picture to a negative picture or vice versa. If it is desired to make a lot of prints for distribution to other stations we would make a kine recording by photographing a positive image. When our film is developed it will then be in negative and can be used to make prints in the usual waye |
The recording of sound can be done in two ways, photographic or magnetice Only one recording camera records the sound on the same film as the picture in the proper spatial relationship. The others may have sound recorders added which record the sound at a longer spacing interval from the camera gate. In this case the relationships are adjusted when the prints are madeo
A better way is to provide a method of synchronizing a magnetic tape recorder to the recording camerae Such devices are available and you come out with a separate picture film and separate sound tape from which high quality reproductions can be made o
The NBC and other great networks have devised standards for controlling the quality of kine recording and these standards will be made available as you get into operation. They have also set up procedures to align equipment and to balance one camera with the others and to institute proper lighting to the end that the final
result will be acceptable for syndication.
Good kine recordings can be made on 16mm film and we in the educational television broadcasting stations will have to learn how to do thise Our rewards will be the exchange between stations of many programs which will cut down individual operating budgets» And as a by-product we will have one of the largest sources for new film
material to be used in the audio-visual libraries of our schools and collegeseo