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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.
Digital-S. A 1/2-inch digital tape format developed by JVC which uses a high-density metal particle tape running at 57.8 mm/s to record a video data rate of 50 Mbps.
Industry:Entertainment
A Tascam-brand eight-track digital audio tape machine using the 8 mm video format of Sony. It has become the defacto standard for audio post production though there are numerous other formats, ranging from swappable hard drives to analogue tape formats and everything in between.
Industry:Entertainment
The difference in a full scale transition between R, B, and B DAC outputs measured at the 50% transition point. Skew is measured in tenths of nanoseconds.
Industry:Entertainment
Abbreviation for decibels. dB is a standard unit for expressing changes in relative power. Variations of this formula describe power changes in terms of voltage or current.
Industry:Entertainment
The DCT coefficient for which the frequency is zero in both dimensions.
Industry:Entertainment
A connexion configured so that both the signal (AC component) and the constant voltage on which it is riding (DC component) are passed through.
Industry:Entertainment
The noise arising when reproducing a tape which has been non-uniformly magnetised by energising the record head with DC, either in the presence or absence of bias. This noise has pronounced long wavelength components which can be as much as 20 dB higher than those obtained from a bulk erased tape. At very high values of DC, the DC noise approaches the saturation noise.
Industry:Entertainment
DC restore is the process in which a video waveform has its sync tips or backporch set to some known DC voltage level after it has been AC coupled.
Industry:Entertainment
A circuit used in picture monitors and waveform monitors to clamp one point of the waveform to a fixed DC level.
Industry:Entertainment
A motor, the speed of which is determined by the DC voltage applied to it and has provision for sensing its own speed and applying correcting voltages to keep it running at a certain speed.
Industry:Entertainment
