http://www.digitalpostproduction.com/articles/viewarticle.jsp?id=31416

TANDBERG Showcases End-To-End DVB-S2 Compatibility
Satellite C&D systems target bandwidth improvements and network control

(March 22,2005)

TANDBERG Television ’s leadership in the global satellite contribution 
and distribution market will continue at NAB2005, with new products and 
end-to-end system enhancements for the growing DVB-S2 satellite 
transmission standard. TANDBERG Television will show its latest 
bandwidth advances in MPEG -2 standard and high definition compression 
technology, DVB-S2 demodulation, content security, and over-air receiver 
control and management.

“TANDBERG Television continues to be at the forefront of MPEG -2 
compression, a hallmark of our business since the platform’s early 1990s 
inception,” said Roger Bolton, Business Development Director, TANDBERG 
Television . “Recent high-profile sales to FOX Network and Shin 
Satellite prove that MPEG -2 remains a strong choice for our customers 
and we continue to introduce marked improvements to our industry-leading 
standard and high definition encoders. Now with the advent of DVB-S2, 
TANDBERG Television is again at the forefront of a standard that 
promises to deliver notable bandwidth improvements for broadcasters. Our 
end-to-end solution for satellite contribution and distribution will 
demonstrate how satellite broadcasters can build a cost-effective, 
bandwidth-efficient DVB-S2 system using our latest encoding, decoding, 
multiplexing and control technology.”

The DVB-S2 platform creates a more robust signal and can provide up to a 
30 percent bandwidth improvement over DVB-S. DVB-S2 also supports an 
increased range of applications by combining the functionality of DVB-S 
for direct-to-home and DVB-DSNG for professional applications.
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At NAB2005, TANDBERG Television will introduce an integrated DVB-S2 
demodulator within its TT1260 standard definition and TT1280 HD 
professional receivers. The DVB-S2 demodulator captures QPSK, 8PSK and 
16APSK signals from satellites at the receiving end for decoding into 
bit streams or composite video outputs.

Multi-pass technology will be a second focal point within the satellite 
contribution and distribution zone of the TANDBERG Television NAB booth. 
Introduced last year within its E5770 standard definition encoder, 
TANDBERG Television will show multi-pass HD technology for the first 
time within its E5780 HD encoder. The intelligent multi-pass technology 
analyzes when additional bits are required for certain scene changes and 
fast-action video sequences. Within a statistical multiplex of SD and HD 
encoders, multi-pass technology allocates additional bits to improve 
picture quality at these particular sequences.

NAB2005 also marks the international debut of DirectorV5, the latest 
version of TANDBERG Television ’s secure content distribution platform. 
DirectorV5 provides added functionality for over-air control of 
receivers and management of the receiver database. In place of 
traditional smartcards, the TANDBERG DirectorV5 has added modular, 
highly secure, embedded Simulcrypt Conditional Access systems within its 
receivers to protect valuable end-to-end standard and high definition 
content. Downloadable software upgrades reduce operational costs and 
eliminate operator error, while allowing the broadcaster to retain 
complete control of the receiver network.


About TANDBERG Television
TANDBERG Television (Oslo:TAT.OL) designs and develops professional 
systems that enable new business models in the media and entertainment 
market through the delivery of high quality live digital video and 
on-demand content. The company provides open standards-based technology 
solutions, systems integration, support and monitoring through its sales 
and 24-hour support operations in the Americas, Asia, Australia and 
Europe. TANDBERG Television ’s customers include many of the major 
broadcasters, network operators, telephone companies, cable operators 
and content owners around the world.

For more information visit: http://www.tandbergtv.com.

On February 4th 2005 TANDBERG Television completed its acquisition of N2 
Broadband Inc., a provider of scalable, open-platform solutions for 
on-demand entertainment. These award winning on-demand products are now 
available from TANDBERG Television under the brand of N2 On-Demand 
Solutions.
-- 

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