480i


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480i

A standard definition digital TV format (SDTV) with 480 lines of interlaced resolution (see DTV). All broadcast SDTV and DVD movies are encoded in 480i. The specification may refer to analog NTSC TV as well (see NTSC). See DVD.
References in periodicals archive ?
The NTSC or 480i screen was nearly square (an aspect ratio of 4:3).
In addition, 480p, 480i and 625i component video signals and S-Video can be displayed in either 4:3 or 16:9 ratio.
Progressive scanning delivers a picture in 480p resolution, which is clearer than the 480i image provided by interlaced scanning (all DVD players now on the U.S.
The next-generation console is expected to include Near FIeld Communication and features video outputs of 1080p, 1080i, 720p, 480p and 480i. A multi-core microprocessor, allegedly a custom 45nm chip with embedded DRAM, will power the device (http://wiiuspecs.com/specs/) according to WiiUSpecs.com .
The box is capable of streaming in 1080i, but for now it delivers images in 480i. Although it's been marketed as The Netflix Player (Netflix owns a minority stake in Roku), the box can stream from other services, including those that adopt an advertising model.
Since many consumers own extensive DVD movie libraries, the BDP-S350 incorporates Sony's new Precision Cinema HD Upscale technology that converts standard-definition signals (480i) to 1080p and outputs a full HD equivalent resolution signal to 1080p TVs via HDMI.
Specifically, Edgewater Networks has certified the Aastra models 9112i, 9133i, 480i, 480i CT, 53i, 55i, 57i and 57i CT for Plug & Dial operation.