DocumentCode
1283442
Title
Frequency accommodation and synchronisation in digital TV codec
Author
Pereira, M.S. ; Alves, A.P.
Author_Institution
FEUP-Dept. de Engenharia Electrotecnica e Computadores, Porto, Portugal
Volume
26
Issue
25
fYear
1990
Firstpage
2104
Lastpage
2105
Abstract
A novel and simple solution to the frequency accommodation and synchronisation problems found in the development of a video codec, is presented. It is based on the use of elastic buffers and PLLs, appropriate to the video signal characteristics. The solution was tested in a prototype with excellent results and reduced hardware complexity.
Keywords
codecs; synchronisation; video equipment; PLLs; digital TV codec; elastic buffers; frequency accommodation; prototype; reduced hardware complexity; studio quality TV codec; synchronisation; video codec; video signal characteristics;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19901354
Filename
59622
Link To Document