DocumentCode
1028606
Title
A wide screen EDTV
Author
Kawai, K. ; Yasuki, S. ; Sakamoto, N.
Author_Institution
Toshiba Corp., Tokyo, Japan
Volume
35
Issue
3
fYear
1989
fDate
8/1/1989 12:00:00 AM
Firstpage
133
Lastpage
141
Abstract
A novel EDTV (extended-definition television) system using three-dimensional filtering techniques has been proposed. A wide-screen TV signal with 5.6 MHz bandwidth can be encoded within a 4.2 MHz baseband using three multiplexing techniques. The feasibility of the approach has been verified by computer simulation. The encoded signal will be compatible with most existing broadcasting equipment, since the signal format is fully compatible with the NTSC signal standard
Keywords
high definition television; video signals; 4.2 MHz; 5.6 MHz; HF; NTSC signal standard; bandwidth; baseband; broadcasting equipment; computer simulation; encoded signal; extended-definition television; multiplexing; three-dimensional filtering; wide screen EDTV; wide-screen TV signal; Bandwidth; Baseband; Computer simulation; Consumer products; Frequency division multiplexing; HDTV; Interference; Signal processing; Signal resolution; TV;
fLanguage
English
Journal_Title
Consumer Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0098-3063
Type
jour
DOI
10.1109/30.44265
Filename
44265
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