DocumentCode
824953
Title
High Quality, Electron Beam Sound Recording on Film
Author
Kihara, Nobutoshi ; Ozaki, Yoshio ; Shirai, Hidemich
Author_Institution
Advanced Engineering Division Development Center Sony Corporation
Issue
3
fYear
1983
Firstpage
383
Lastpage
387
Abstract
In the project of developing a method of transferring pictures from the high definition video system (HDVS) to 35mm motion picture film, a new audio recording method was sought which would match the quality of HDVS. This objective was achieved with a new system that produces a stereo sound track of the variable area type directly on the film by an electron beam.
Keywords
Acoustical engineering; Audio recording; Electron beams; Frequency response; High definition video; Motion pictures; Optical films; Optical modulation; Paramagnetic resonance; Pulse width modulation;
fLanguage
English
Journal_Title
Consumer Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0098-3063
Type
jour
DOI
10.1109/TCE.1983.356325
Filename
4180118
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