- Sektör:
- Number of terms: 20560
- Number of blossaries: 0
- Company Profile:
Tektronix provides test and measurement instruments, solutions and services for the computer, semiconductor, military/aerospace, consumer electronics and education industries worldwide.
Empty channel spaces in the frequency allocation table to which broadcast channels cannot be assigned due to potential interference. The most obvious one is the co-channel taboo: two different television or radio stations cannot operate on the same frequency in the same geographical area. Other taboos cover geographical spacing for adjacent channels and for “images” (spurious frequencies akin to aliases) that are caused by reception in existing television sets. The taboos effectively knock out much of the UHF television band, so some ATV proponents wonder whether they might be too strict.
Industry:Software
A device developed in Germany which permits audio and video signals to be recorded on magnetic tape.
Industry:Software
A digital special effect in which one video image is inserted within another allowing several images to share a single screen.
Industry:Software
The number of simultaneous colors is determined by the number of bits associated with each pixel in the display memory. The more colors, the more bits. If n bits per pixel are used, 2n color combinations can be generated. EGA uses from 1-4 bits per pixel, permitting up to 16 (24) colors to be displayed on the screen simultaneously. The BGA has an added mode that supports 8 bits per pixel, or 256 (28) simultaneous colors.
Industry:Software
A family of ATV schemes proposed by Bell Labs and IIT. SLSC is a receiver-compatible, non-channel compatible ATV scheme using a high line rate camera and prefiltering with receiver line doubling to increase vertical resolution and additional bandwidth to increase horizontal resolution and help reduce NTSC artifacts. Aspect ratio is increased by blanking stuffing in the HBI.
SLSC schemes have been proposed with at least two types of chroma encoding and three types of widescreen panel transmission.
Industry:Software
In translational extrusion, the silhouette follows a linear path.
Industry:Software
One or more of several image orthicon impairments that have been referred to as “Orthicon Effect” as follows: edge effect, meshbeat or Moiré, ghost, halo, burned in image. It is obviously necessary to indicate specifically the effects experienced and, therefore, it is recommended that use of this term be discontinued.
Industry:Software
A means of specifying an ordered group of instructions that a computer will execute.
Industry:Software
A storage system that provides data files to all connected users of a local network. Typically, the file server is a computer with large disk storage which is able to record or send files as requested by the other connected (client) computers, the file server often appearing as another disk on their systems. The data files are typically at least a few kilobytes in size and are expected to be delivered within moments of request.
Industry:Software
A device which counts the number of revolutions per second of a motor or other rotating device.
Industry:Software
