DocumentCode
949981
Title
A spatial optical transmission system for audio-video signal
Author
Ishida, Yoshinobu ; Endo, Kazuhito ; Ueda, Shinobu ; Toide, Eiichi ; Oka, Shyosuke ; Kondo, Mitsushige
Volume
39
Issue
3
fYear
1993
Firstpage
482
Lastpage
488
Abstract
A method for spatial optical transmission of high-quality audio and video signals by single infrared beam has been studied and applied to transmission between a video movie and a television. The video movie has been able to include an optical transmitter with a very small increase in size and weight and no increase in power consumption. It is expected that the audio performance will be improved by employing the digital audio transmission method
Keywords
audio signals; digital communication systems; optical links; video signals; audio signals; audio-video signal; digital audio transmission method; optical transmitter; spatial optical transmission system; television; video movie; video signals; Band pass filters; Frequency; Lenses; Motion pictures; Optical beams; Optical noise; Optical receivers; Optical recording; Optical transmitters; TV;
fLanguage
English
Journal_Title
Consumer Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0098-3063
Type
jour
DOI
10.1109/30.234624
Filename
234624
Link To Document