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waveform

   Also found in: Dictionary/thesaurus, Medical, Wikipedia 0.02 sec.

waveform

The shape of a signal. See wavelength, sine wave and square wave.


waveform [′wāv‚fȯrm]
(physics)
The pictorial representation of the form or shape of a wave, obtained by plotting the displacement of the wave as a function of time, at a fixed point in space.


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The new product, which uses a modulated waveform that consists of two pulses 122Hz and 4000Hz, can treat ailments with electrical currents (up to 20mA) while reducing irritation.
The "median" method for the reduction of the effect of noise and trigger jitter on waveform data is described.
An optional live waveform mode on the 35DL and 35DLHP allows the operator to view ultrasound waveform (or A-scan) real-time while making measurements on parts with complex geometries.
 
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