- Industrie:
- 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.
The particles of gamma ferric oxide used in conventional magnetic tape are acicular, with a dimensional ratio of about 6:1.
Industry:Software
The study of the distortion (error) of a lossy coding algorithm as a function of the bit rate. Rate distortion theory sets the lower bound on the bit rate as a function of the distortion.
Industry:Software
A MooV file whose resources have been moved into the data fork, creating a file that can be played on a PC. See MooV.
Industry:Software
Speed with which problems or segments of problems are performed. Throughput will vary from application to another.
Industry:Software
Digital windowing offers a distinct advantage over analog. it digitises the video image immediately, only converting it to analogue as it is sent to the CRT. Incoming composite video is digitised and decoded to produce a YUV data stream, which then enters the video-processing pipeline (color-space and format conversion, scaling and/or zooming). After processing, the data is stored in the frame buffer. At the appropriate time, the data moves to the overlay controller, which serves as a digital multiplexer.
Graphics data remains in digital form through the overlay controller; it is not converted to analogue until the final DAC that drives the CRT.
Industry:Software
In many situations, video losses can be anticipated, allowing signal precompensation in a way that partially corrects for the losses. See Line Compensation.
Industry:Software
The act of changing the effective resolution of the image.
Images can be scaled down so that more images can be displayed or scaled up such that the image takes up more screen space.
Industry:Software
A) Two images simultaneously picked up by two different cameras and electronically mixed on the face of a kinescope tube in such a manner that both images are visible. b) A film term describing the mixing of two or more video sources such that they appear to be overlaid.
Industry:Software
A video signal that will remain legal when translated to any other format. A valid signal is always legal, but a legal signal is not necessarily valid. Signals that are not valid will be processed without problems in their current format, but problems may be encountered if the signal is translated to a new format.
Industry:Software
The physical dimensions of magnetic particles used in a magnetic tape.
Industry:Software
