- a device that gives a visual graph of amplitude versus time of a measured signal, as voltage or current.
Origin of oscilloscope
Examples from the Web for oscilloscope
Contemporary Examples of oscilloscope
But then, it does raise the question: What, worth saying, isn't already covered by an oscilloscope in the midst of a song?The Absurdist Genius of Ernie Kovacs
April 15, 2011
Historical Examples of oscilloscope
He sat in a dimly-lighted room, facing three oscilloscope screens.Pushbutton War
Joseph P. Martino
Rick indicated a circle of white plastic, scaled like the face of the oscilloscope.The Golden Skull
He turned it slightly then began watching the oscilloscope closely.All In The Mind
Gene L. Henderson
The oscilloscope flickered as he readjusted, a new trace appeared.Sentiment, Inc.
Poul William Anderson
Next, of course, an oscilloscope to check the pulse as it was beamed out.Tom Swift and the Electronic Hydrolung
- an instrument for producing a representation of a quantity that rapidly changes with time on the screen of a cathode-ray tube. The changes are converted into electric signals, which are applied to plates in the cathode-ray tube. Changes in the magnitude of the potential across the plates deflect the electron beam and thus produce a trace on the screen
Word Origin and History for oscilloscope
- An electronic instrument that produces an instantaneous trace on the screen that corresponds to oscillations of voltage and current.
- An electronic instrument used to observe and measure changing electrical signals. The amplitude of the signal as it varies with time is displayed graphically on a screen as a line stretching from left to right, with displacements up and down indicating the amplitude of the signal. Oscilloscopes are used to diagnose problems in electronic signal-processing devises, such as computers or stereos, and to monitor electrical activity in the body, such as that of heartbeats.