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| Terms Infusion - v. |
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D |
| DDC |
| The Display Data Channel VESA standard enables communication between PCs and monitors, and is based on E-EDID protocol. |
| DDI |
| A “direct digital interface” signal can be supplied to a Christie projector via an optional digital input module. For example, you can input an SMPTE- 259M signal using a Serial Digital Input Module or input an SMPTE-272M signal from a Digital HDTV Serial Input Module. |
| Decoder |
| A “direct digital interface” signal can be supplied to a Christie projector via an optional digital input module. For example, you can input an SMPTE- 259M signal using a Serial Digital Input Module or input an SMPTE-272M signal from a Digital HDTV Serial Input Module. |
| Detail |
| The sharpness of a display from a video source. |
| Diffused Screen |
| A type of rear-projection screen which spreads the light striking it. Screen gain is less than 1 but audience viewing angles are increased. |
| Digital Interpolation |
| Also known as digital scaling. The process of averaging pixel information when scaling (resizing) an image up or down. When reducing the size of an image, adjacent pixels are averaged to create fewer pixels. When increasing the size of an image, additional pixels are created by averaging together adjacent pixels in the original smaller image. |
| Display Setting |
| An adjustment that affects the display of an image. Such display settings include contrast, brightness, tint, blanking, size, offsets, and others. |
| DMD™ |
| Digital Micromirror Devices™ - a display device chip, in a DLP® projector, that is the core device of Texas Instruments' DLP technology. |
| Dot Clock |
| The maximum frequency of the pixel clock. Also known as pixel clock rate. |
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