The Devil in the Details  

Oleh:

[s.n]

Jenis: Article from Bulletin/Magazine
Dalam koleksi: The Economist (http://search.proquest.com/) vol. 401 no. 8762 (Dec. 2011), page 10.
Topik: Shopping; Decision Making; Television Sets; Consumer Education
Fulltext: The Devil in the Details.pdf (19.01KB)

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Perpustakaan Pusat (Semanggi) Nomor Panggil: EE29.69 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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If you have not gone shopping for a new television set for quite a while, enough has changed to require some serious thought. So before splurging on a new high-definition television (HDTV) set, it is worth considering which features make sense and which do not. Start with the viewing angles available in the room that will be used. The problem with viewing images on a television screen--especially the "progressively scanned" 1080p HDTV sets in use today--is that most people sit too far back. At the typical distance of nine feet, a 1080p HDTV set (with a screen 1,920 pixels wide and 1,080 pixels high) needs to be at least 69 inches across (measured diagonally) if viewers are to see all the detail it offers. The next choice that must be made is between plasma display, liquid-crystal display (LCD) or the latest light-emitting diode (LED) variety. So, what to choose? All things being equal, plasma televisions are about two-thirds the price of their LCD equivalents, which are themselves up to a third cheaper than LED sets.

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