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The sensitivity of a camera
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The performance of a camera is greatly influenced by the luminosity conditions of its installation environment. Whether it is an internal installation, and even more so if it is an external one, [...]
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Key information concerning EMC in communi
-cation networks
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The term 'electromagnetic compatibility' (EMC) is used to designate the ability of an item of equipment not to be a source of electromagnetic interference, and to be immune to interference coming from its close environment.[...]
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Video surveillance and recording:
what recording speed and resolution should be used (IPS)?
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| As key points in terms of effectiveness of video surveillance systems, recording speed and resolution are the factors that guarantee good quality in image restitution (to be able to identify people, for example) [...] |
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The Fundamentals of Photovoltaic Installation |
| Solar energy is the alternative energy form best suited to the major challenges facing our society. As a result, there has been a considerable increase in the number ofhotovoltaic installations connected to the [...] |
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Digital project : High speed internet and digital TV for everyone
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| 154: is the number of antennas governmental measures in the project ”Digital France 2012" , presented on October 20th, 2008. At first sight, [...] |
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Optical fibre for the broadcast |
| Existing for many years in the Telecommunications and computer networks, today you can’t do without optical fibre in the world of broadcast.With impressive advantages, [...] |
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Voice Data Images: viewpoints for 2009 |
Under such exceptional economic circumstances, convergence is one of the main issue: it makes it possible to make profits on the installations cost, and to spend the right price for final customers.
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Television of the future
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TMP (Personal Mobile Television)
DVB (Digital Video broadcasting)
HD DVD (High definition DVB)
TNTSAT (Free DVB by satellite)
ABSAT
Shutdown of the analog services
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HDMI:
High Definition Media Interface
Why a new connector? |
With the arrival of DVB high definition broadcasting in 2005, French channels in HD high definiton, HD recording, and the development of ADSL 2+ digital lines (with a data rate of 25 Mbit/s)
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