Checking saved dictionary data and trusted language sources. This will stop automatically if a source does not respond.
Pronunciation varies by accent · noun
(electronics) A pulse of the beam (cathode ray) in a cathode ray tube that causes a blank screen to fluoresce..
The effect of parasitic brightup of the picture tube glass on the accuracy of position measurements is considered.
Any variation of the apparent start of the trace indicates a brightup (unblanking) pulse with a poor leading edge, […]
An additional output from the timebase section is the blanking pulse which biases back the grid of the c.r.t. during flyback; this may be supplemented by a “brightup' pulse which switches the beam on during the forward stroke
[…] but instead are used to modulate the oscilloscope brightness, one brightup of the beam corresponding to each fringe maximum.
Use brightup when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Brightup means (electronics) A pulse of the beam (cathode ray) in a cathode ray tube that causes a blank screen to fluoresce..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
The effect of parasitic brightup of the picture tube glass on the accuracy of position measurements is considered.
FreeDictionaryAPI.com / Wiktionary · Original source · CC BY-SA 4.0
Dictionary data is provided by FreeDictionaryAPI.com and sourced from Wiktionary under its stated license.