pulsing adj : expanding and contracting rhythmically as to the beating of the heart; "felt the pulsating artery"; "oh my beating heart" [syn: beating, pulsating] n : (electronics) a sharp transient wave in the normal electrical state (or a series of such transients); "the pulsations seemed to be coming from a star" [syn: pulsation, pulse, impulse]
- present participle of pulse
- That pulses
- The emission of pulses
In signal processing, the term pulse has the following meanings:
- A rapid, transient change in the amplitude of a signal from a baseline value to a higher or lower value, followed by a rapid return to the baseline value.
- A rapid change in some characteristic of a signal, e.g., phase or frequency, from a baseline value to a higher or lower value, followed by a rapid return to the baseline value.
- In telephony, pulse dialing is a way of dialing a telephone number using interrupted electrical pulses (see rotary dial).
- In television, horizontal synchronization pulse and vertical synchronization pulse are signals to tell the television set when it should start a new line or a new image.
- In many industries we observe advertising “pulsing”, whereby firms systematically switch advertising on and off at a high-frequency. Hence, we observe periods of zero and non-zero advertising, as opposed to a steady level of positive advertising
pulsing in Lithuanian: Impulsas (signalas)
pulsing in Japanese: パルス波
pulsing in Portuguese: Pulso (processamento de sinal)
pulsing in Ukrainian: Імпульс (форма сигналу)
alternate, beating, cadenced, cadent, circling, cyclic, epochal, even, every other, full, in numbers, in rhythm, intermittent, isochronal, measured, mellow, metric, metronomic, oscillatory, palpitant, periodical, pitapat, plangent, pulsatile, pulsating, pulsative, pulsatory, reciprocal, recurrent, recurring, resonant, resonating, rhythmic, rich, rolling, rotary, seasonal, serial, sonorous, staccato, steady, throbbing, undulant, undulatory, vibrant, vibrating, wavelike, wheeling