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Scan Converters (Down Converters)Scan Converters, also called Down-Converters, transform higher resolution computer images into lower resolution video images. They convert computer signals of varying resolutions and vertical refresh rates into standard NTSC & PAL & SECAM video signals. Video Scalers (Up Converters)Video Scalers, also called Up Converters, transform standard (NTSC & PAL & SECAM) analog video signals into higher resolution computer (VGA, SVGA or XGA) or HDTV signals. Click here for some specific models, prices and information 02/20/2005 |
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