- المجال:
- 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.
The time it takes for a signal to travel through a circuit, piece of equipment, or a length of cable. When the luminance and color information of a video signal are separated for processing, then reunited at the output of a device, it is critical that the propagation delay for each signal component is equal or distortion similar to ghosting will result. Propagation delay is most noticeable in color-under VHS players.
Propagation delay is also a problem when routing computer data and clock signals around a chip or circuit board. The faster the clock, the more critical the path delays.
Industry:Software
A cut that takes place on-air. Also, the flip or flip-flop of sources on a preset/program style switcher.
Industry:Software
In a scanning standard, that fraction of a total raster line that contains the horizontal extent of a white flatfield between the 50% response points, left and right.
Industry:Software
The frequency at which a parallel LC circuit has highest opposition to current and at which a series LC circuit has the lowest opposition to current.
Industry:Software
A measure of magnetic behavior expressed as a ratio. 1.00 would be considered perfect and the normal range for magnetic material is 0.7 to 0.9.
Industry:Software
Satellite transmitter/receiver that picks up signals transmitted from earth, translates them into new frequencies and amplifies them before retransmitting them back to ground.
Industry:Software
Openings in the hardware to which you attach connectors to make an electrical connection.
Industry:Software
A videoconferencing video system by Intel which adapts PCs using added circuit boards, to videoconferencing. The Proshare system is based on H.320 recommendations for audio and video teleconferencing.
Industry:Software
