- Industry:
- 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.
A unit of measure, developed by the CIE, to define the change in light and color required to be just noticeable to the human eye. The human being in this MPCD unit is defined as “a trained observer” because there are differences in the way each of us perceive light.
Industry:Software
a) In a signal transmission path, extraneous energy which tends to interfere with the reception of the desired signals. b) Defect of signal reproduction caused by a combination of two or more signals that must be separated, whether all are desired or not.
Industry:Software
Nyquist Filter, Nyquist Limit, Nyquist Rule, and Harry Nyquist, for whom they are named.
Industry:Software
Name assigned to a memory location. When an assembly language program is written, a label is assigned to an instruction or memory location that must be referred to by another instruction. Then when the program is converted to machine code, an actual address is assigned to the label.
Industry:Software
The line between EDTV and HDTV. Naturally, each ATV proponent defines minimum performance so as to favor its system to the detriment of others.
Industry:Software
a) Coding techniques which involve separating the signal into segments which have changed significantly from the previous frame and segments which have not changed. b) Data reduction based on coding the differences between a prediction of the data and the actual data. Motion compensated prediction is typically used, based on reference frames in the past and the future.
Industry:Software
Packets of “stuffing” that carry no data but are necessary to maintain a constant bit rate with a variable payload. Null packets always have a PID of 8191 (all 1s).
Industry:Software
Technology by which thousands of semiconductor devices are fabricated on a single chip.
Industry:Software
