After the survey itself had finished, searches began for single dispersed pulses.

A cable, unlike a man, would not move, so there was no need to stake everything on a single pulse of energy.

The red peak, almost off the scale in that single pulse, vanished.

High power lasers clean a large spot with a single pulse.

A radar system that could get adequate information from a single pulse was not the work of amateurs.

The sound produced by the drum was a single smooth pulse, out of which rhythms began to emerge.

Their eyes met over the barrel as it disgorged a single pulse of red energy.

When there hadn't been a single pulse beamed back to her beacon?

The horizontal sync signal is a single short pulse which indicates the start of every line.

It was as if all the light in the world had been concentrated into that single intense pulse.