Setting a New Standard: High-definition television will bring movie-like picture quality and stereo sound to America's couch potatoes. Choosing a standard will involve economic as well as technical considerations

Science ◽  
1988 ◽  
Vol 242 (4875) ◽  
pp. 29-31 ◽  
Author(s):  
R. Pool
Keyword(s):  
Picture Quality ◽  
High Definition ◽  
High Definition Television ◽  
Technical Considerations

An Acoustic Charge Transport Imager for High Definition Television Application

1992 ◽  
Author(s):  
William D. Hunt ◽  
Kevin F. Brennan ◽  
Abbas Torabi ◽  
Christopher J. Summers
Keyword(s):  
Charge Transport ◽  
High Definition ◽  
High Definition Television ◽  
Acoustic Charge Transport

The American Record in Industrial Policy: Results of Programs for Troubled Manufacturing Industries

1994 ◽  
Vol 6 (3) ◽  
pp. 185-214
Author(s):  
Margaret E. Dewar
Keyword(s):  
Information Technology ◽  
New Technology ◽  
Manufacturing Industries ◽  
Foreign Competition ◽  
High Definition ◽  
Trade Restrictions ◽  
Technological Revolution ◽  
High Definition Television ◽  
Declining Industries ◽  
Manufacturing Sectors

As many manufacturing industries have declined and as much American manufacturing has become vulnerable to foreign competition, numerous groups have suggested that programs to intervene in specific manufacturing sectors could help. Proponents focus on aid to telecommunications, aerospace, information technology, and high-definition television, where an edge in new technology may be key to the industries' success, but they also touch on aid to declining industries. Opponents of trade restrictions often argue that policies should facilitate adjustment in industries injured by trade. Other groups call for a technological “revolution” in manufacturing to restore international competitiveness through programs to facilitate adjustment and to speed the transition to new kinds of manufacturing. Others, concerned about massive job losses in depressed manufacturing communities, have called for improving the welfare of workers and communities.

High‐definition television transmission at 600 GHz combining THz photonics hotspot and high‐sensitivity heterodyne receiver

2014 ◽  
Vol 50 (5) ◽  
pp. 413-415 ◽  
Author(s):  
G. Ducournau ◽  
F. Pavanello ◽  
A. Beck ◽  
L. Tohme ◽  
S. Blin ◽  
...  
Keyword(s):  
High Sensitivity ◽  
High Definition ◽  
Heterodyne Receiver ◽  
High Definition Television
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