Radiation imagery chemistry: process – composition – or product th – Product having sound record or process of making
Patent
1995-08-31
1997-06-17
Huff, Mark F.
Radiation imagery chemistry: process, composition, or product th
Product having sound record or process of making
352 27, 352 11, 352 37, G03C 514, C03B 3102
Patent
active
056395850
ABSTRACT:
A photosensitive medium, such as motion picture film, having digital data in multiple formats and analog audio signals photographically recorded thereon, and a system for photographically recording digital data (preferably including digital audio bits) in multiple formats and optionally also analog audio signals on a medium. Preferably, two digital soundtracks are recorded on the film, each in an array of bit areas arranged in row and column order, with the bit areas of one soundtrack between consecutive pairs of sprocket holes along one edge of the film, and the bit areas of the other soundtrack along the film edges outside the sprocket holes. Preferred embodiments of the invention include a camera assembly through which a motion picture film translates in real time. The camera assembly includes a first assembly for photographically recording digital data on the film in a first format by exposing the film to light of a first wavelength, a second assembly for photographically recording additional digital data on the film (in at least one different format than does the first assembly) by exposing the film to light of a second wavelength, and optionally also a third assembly for photographically recording analog audio signals on the film. Alternative embodiments include a first camera assembly for recording digital data on the film in a first format by exposing the film to light of a first wavelength as the film translates at a real time rate, and a second camera assembly for recording additional digital data on the film (in at least one different format than does the first assembly) by exposing the film to light of a second wavelength as the film translates at a less than real time rate.
REFERENCES:
patent: 3502398 (1970-03-01), Michelson
patent: 3932032 (1976-01-01), Weinstein
patent: 4074085 (1978-02-01), Russell
patent: 4202018 (1980-05-01), Stockham, Jr.
patent: 4256389 (1981-03-01), Engebretson
patent: 4306781 (1981-12-01), Mosely
patent: 4461552 (1984-07-01), Levine
patent: 4491399 (1985-01-01), Bell
patent: 4553833 (1985-11-01), Kanaoka et al.
patent: 4600280 (1986-07-01), Clark
patent: 4622598 (1986-11-01), Doi et al.
patent: 4659198 (1987-04-01), Beauviala et al.
patent: 4697212 (1987-09-01), Osawa et al.
patent: 4870633 (1989-09-01), Matsushita et al.
patent: 4893921 (1990-01-01), Beauviala
patent: 5113293 (1992-05-01), Endo et al.
patent: 5155510 (1992-10-01), Beard
patent: 5194996 (1993-03-01), Shores
patent: 5271021 (1993-12-01), Berlekamp et al.
patent: 5271022 (1993-12-01), Berlekamp et al.
patent: 5327182 (1994-07-01), Kohut et al.
patent: 5347509 (1994-09-01), Goldberg et al.
patent: 5453802 (1995-09-01), Kohut et al.
patent: 5485232 (1996-01-01), Saito et al.
"Cinema Digital Sound," Image Technology (Journal of the BKSTS), Jul. 1990, vol. 72, No. 7, London, Great Britain, pp. 69-70.
"Digital-Optical Data Makes Movies Sound Better," Machine Design, Feb. 21, 1991, vol. 63, No. 4, Cleveland, Ohio, US, pp. 30-31.
Dr. Ing. Klaus-Peter Anders, "DOSCAR--A Digital Optical Sound Technique," Image Technology (Journal of the BKSTS), Jun. 1991, vol. 73, No. 6, London, Great Britain, pp. 208-213.
Enz, "Cinema Digital Sound--Premiere eines neuen Lichttonverfahrens in Brussel," Fernseh-Und Kino-Technik, 1991, vol. 45, No. 1, Heidelberg, Germany, pp. 30-33, 36 and 37 (English translation included).
Syd Wiles, et al., "Digital Optical Sound on 35mm Motion-Picture Film", S.M.P.T.E. Journal, vol. 99, No. 11, pp. 899-908 (Nov. 1990).
Eastman Kodak Company, "2374 EASTMAN Digital Sound Recording Film" Data Sheet, three pages (1990).
Eastman Kodak Company, "53 733 EASTMAN Sound Recording II Film", Data Sheet, three pages (1981).
Callahan, Jr. Raymond E.
Flemming Howard J.
Jones Shawn F.
Reese LeRoy H.
Wood Dana B.
Huff Mark F.
Sony Cinema Products Corporation
Sony Corporation
LandOfFree
System for photographically recording digital data and analog so does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with System for photographically recording digital data and analog so, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System for photographically recording digital data and analog so will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2156773