F. H. Richardson's bluebook of projection (1935)

Record Details:

Title:
F. H. Richardson's bluebook of projection
Date:
1935
Publisher:
New York : Quigley Publishing Company, Inc.
Volume:
F. H. Richardson's bluebook of projection
Leaf #:
000528
Language:
English
Subjects:
Motion Pictures, Motion Picture Technology
Collection:
Books
Format:
Books
Contributor:
Media History Digital Library
Sponsor:
{"Media History Digital Library","Jeff Joseph"}
Coordinator:
Media History Digital Library
Description:
Date Added:
August 01, 2024
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.

510 RICHARDSON'S BLUEBOOK OF PROJECTION 23. What care does the sound gate require? 24. What is "flutter"? Name two causes of flutter. 25. WThat harm is done by mis-adjustment of lateral film guides? 26. State two methods of testing the adjustment of lateral film guides. 27. What harm is done by vibration of any part of the light system ? -c^-v 28. What test is applied to discover vibrating parts of the light system ? 29. What test is used to discover noisy "B" battenes i Production of Sound on Disc, page 525 30. Describe the magnetic disc reproducer, and its action. 7 31. What are "hill and dale" records? Microphones, page 527 ■=■ 32. Describe the common carbon-type microphone, and its action. 33. Explain "packing" in the carbon microphone, its causes and cure. J* Transmission Line, Pick-Up to Amplifier, page 529 34. Describe three methods of coupling the sound pick-up to the system amplifier. 35. Trace the circuits of a combination fader-changeover volume control. 36. Describe a common method of connecting non-synchronous sound currents to the system amplifier.