DocumentCode
1363676
Title
Multi-picture system for high resolution wide aspect ratio screen
Author
Tsuchida, Susumu ; Yoshida, Chisato
Author_Institution
Sony Corp., Tokyo, Japan
Volume
37
Issue
3
fYear
1991
fDate
8/1/1991 12:00:00 AM
Firstpage
313
Lastpage
319
Abstract
Two novel LSI (large-scale-integrated circuit) chips for multi-picture function have been developed. These are an aspect ratio converter of IDTV (improved-definition TV) signals and a picture-in-picture processor for HDTV (high-definition TV) and NTSC signals. This IC system has achieved a multi-picture function on a wide-aspect-ratio screen
Keywords
colour television receivers; digital signal processing chips; high definition television; large scale integration; picture processing; HDTV signals; IDTV receiver; IDTV signals; LSI chips; NTSC signals; aspect ratio converter; high resolution wide aspect ratio screen; high-definition TV; improved-definition TV; multipicture system; picture-in-picture processor; signal processing; Clocks; Counting circuits; Displays; Electronics packaging; HDTV; Large scale integration; Logic circuits; Pulse generation; Signal processing; Signal resolution;
fLanguage
English
Journal_Title
Consumer Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0098-3063
Type
jour
DOI
10.1109/30.85531
Filename
85531
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