Third Dimension Movies And E X P A N D E D Screen (1953)

Page scan 000188 from Third Dimension Movies And E X P A N D E D Screen

Record Details:

Title:
Third Dimension Movies And E X P A N D E D Screen
Date:
1953
Publisher:
Cameron Publishing Company
Volume:
Third Dimension Movies And E X P A N D E D Screen
Leaf #:
000188
Language:
English
Collection:
Books
Format:
Books
Contributor:
Universal Digital Library
Coordinator:
Media History Digital Library
Description:
Date Added:
July 19, 2022
Something wrong or inaccurate about this page? Let us Know!

Thanks for helping us continually improve the quality of the Lantern search engine for all of our users! We have millions of scanned pages, so user reports are incredibly helpful for us to identify places where we can improve and update the metadata.

Please describe the issue below, and click "Submit" to send your comments to our team! If you'd prefer, you can also send us an email to mhdl@commarts.wisc.edu with your comments.




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.

THREE-DIMENSIONAL MOTION PICTURES 185" holes Is entirely opaque. When the signal track permits some transparency between sprocket holes, the 96-cycle intensity Is reduced, and when the region between the sprocket holes is entirely clear, the signal strength is SOUND PHOTO- C£U- PHOTO 1 - CELL Block diagram, of control-track apparatus. brought to its minimum. This signal, amplified and converted to d. c., is ap plied equally to both variable-gain amplifiers, but the variable-gain circuits In those amplifiers are adjusted differently and do not respond in the same way to the same control signal. One amplifier supplies the central bank of speakers, the other both of the side banks (there are, as said, only two amplifiers for three banks of speakers). The difference In the setting of their variable-gain circuits is so arranged that when the con trol signal is at minimum the central speakers play normally and the side speakers do not plav at all. As the control signal strength increases the side speak ers begin to function, and at about medium strength of the control signal, they are playing at the same vol ume as the central speakers. Further increase in con trol signal strength (still more opacity between sprocket