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Tektronix provides test and measurement instruments, solutions and services for the computer, semiconductor, military/aerospace, consumer electronics and education industries worldwide.
A method of post production that records and processes video completely in the component digital domain.
Analog sources are converted only once to the component digital format and then remain in that format throughout the post production process.
Industry:Entertainment
Another name for the vertical synchronizing pulses in the center of the vertical interval. These pulses are long enough to be distinguished from all others and are the part of the signal actually detected by vertical sync separators.
Industry:Entertainment
Refers to ensuring that each of the three signals that make up the CAV information are amplified equally. Unequal amplification will cause picture lightness or color distortions.
Industry:Entertainment
a) A response that is the same over a wide range of frequencies.
b) Capable of handling frequencies greater than those required for high-grade voice communications (higher than 3 to 4 kilohertz).
Industry:Entertainment
A mechanism by means of which telephone companies will be able to carry television signals (and, probably ATV signals) digitally, probably via optical fibers.
ISDN systems are considered broadband if they carry at least 45 Mbps, the DS3 rate, currently used for delivery of broadcast television signals. If and when B-ISDN reaches homes it will be a powerful competitor to other delivery mechanisms, potentially able to perform a computer-television function.
Industry:Entertainment
A television system in which chrominance and luminance are combined into a single signal, as they are in NTSC; any single signal comprised of several components.
Industry:Entertainment
A nebulous term used to describe the output of a manufacturer’s product no matter how bad it looks.
Industry:Entertainment
An encoded video signal, such as NTSC or PAL video, that includes horizontal and vertical synchronizing information.
Industry:Entertainment
Conventional terrestrial television broadcasting, the most technically constrained delivery mechanism for ATV, faced with federal regulations and such potential problems as multipath distortion and co-channel interference.
Industry:Entertainment
The complete television blanking signal composed of both line rate and field rate blanking signals. See Line Blanking and Field Blanking.
Industry:Entertainment
