Resolution - The level of resolution directly affects picture quality. The higher the resolution, the more picture detail there is. Many things affect picture quality, including number of bits, pixel count, format, receiver quality, cameras, lenses and lighting used for live or taped programming. Resolution is measured by the number of pixels displayed. One of the high-definition picture formats is composed of 1080 active lines, and each line is composed of 1920 active pixels. Therefore, each frame has over 2 million (1080x1920=2,073,600) color pixels creating the image. By way of contrast, today's typical analog television is roughly equivalent to 480 active lines, with each line holding about 440 pixels. So, each frame has a little over 200,000 color pixels in use creating the image.
PAL - (Phase Altering Line standard) - This alternative to NTSC has 625 lines, interlaced, 50 fields per second. It is used in most of Europe, Asia (except USSR), Africa, and Australia, and parts of South America.
Stylus - A pen writing device for the handheld computer. Used with touch-screens to initiate commands with the operating system and also to input data.
Bias (recording) - A high frequency current applied to the record head along with the audio signal. It is necessary for reducing distortion and increasing sensitivity during recording.
Document reader - A program to read documents on the handheld computer
Learning AV NET Home Theater Control System - An integrated, on-screen system that eliminates the need for multiple remote controls. Compatible with thousands of legacy components already in the marketplace as well as seamlessly integrated with the latest IEEE 1394 products. Provides control of external Home Theater components using infrared "flashers" and on-screen "soft keys." Inputs can be selected by device name "DVD" rather than input number and components can be controlled in cabinets. Soft keys can "learn" remote codes for special-functions.
3:2 pull-down - This is the process of converting a 24 frames/sec image into a 30 frames/sec image. Some line-doublers will reverse this process to acquire the original, and then re-perform it.
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