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- Number of terms: 20560
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- Company Profile:
Tektronix provides test and measurement instruments, solutions and services for the computer, semiconductor, military/aerospace, consumer electronics and education industries worldwide.
An enhancement to a standard RGB chroma key, employing a patented chroma nulling circuitry, thereby removing any color from the background video. This enables keys to be performed through glass or smoke or with shadows. This would otherwise not be possible without the blue or green fringing effect typical of standard RGB keyers.
Industry:Software
A tool that you access through the System Toolchest used to copy files to and from local and remote tapes or disks.
Industry:Software
Segment of the machine-language instruction that specifies the operation to be performed. The other segments specify the data, address, or port. For the 8085, the first byte of each instruction is the opcode.
Industry:Software
A row of crosspoint push-buttons used to select the on-air background output of the switcher.
Industry:Software
Digital information that is transmitted in serial form Often used informally to refer to serial digital television signals.
Industry:Software
When the operating system fails and the system will not accept keyboard or mouse input.
Industry:Software
A unit of equal loudness for all audio frequencies. Phons are related to dB, SPL re: 0.0002 microbar by the Fletcher-Munson curves. For example, a loudness level of 40 phons would require 40 dB SPL at 1 kHz and 52 dB at 10 kHz.
Industry:Software
Video image information may be presented in a specific system with, for example, its own frame rate, line count per frame, and line resolution (if the system is analog, resolution = video bandwidth; if the system is digital, resolution = pixels per line) and need to be recast into a target system differing in one or more of the specifications. Or in post-production, it may be desirable to change image size, to crop or zoom, or to distort geometrically, etc. The original signal is sampled and the samples processed by a suitable algorithm to generate a new set of samples compatible with the specifications of the target system.
Industry:Software
a) Determination of the monochromatic components of the luminance considered. b) Objective detailed specification of a white reference, of a color, or of the transmission function, with respect to wavelength and intensity.
Industry:Software
