Journal of the Society of Motion Picture Engineers (1930-1949)

Record Details:

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.

concerned. With regard to the second problem, all I know about the laboratory problem is that I have been assured by Mr. Livadary and the laboratory people at Columbia that no extra precautions have to be taken in handling this film in the laboratory. Does that answer your question? Mr. Aiken: Thank you. George Lewin (Signal Corps Photographic Center): Is this type of magnetic film fully as good as a regular full-width magnetic film in sound quality? Dr. Frayne? I have been assured that the striped film now in production is of comparable quality. At first, I believe, there were some difficulties. I think that somebody in the audience from one of the film-coating companies could answer that question better than I can. Edward Schmidt (Reeves Soundcraft Corp.): John, you're quite right. The early films did have problems. But I feel that the present product that we manufacture is equivalent to the current fullwidth 35mm magnetic film, without any question. Dr. Frayne: Thank you. Frayne and Livadary: Photomagnetic Recording 397