The most common way to measure torsional vibration is the approach of using equidistant pulses over one shaft revolution.

The simplest version of a time-of-flight camera uses light pulses.

Echo sounding is the technique of using sound pulses to find the depth of water.

It makes these images by using a magnetic field and pulses of radio wave energy.

Process, using short pulses, until the mixture is the consistency of a relish.

And because they use light pulses rather than electrical signals, electronic interference poses no problem.

Optic fibre uses light pulses to transmit data and is therefore extremely fast.

Digital signals use electronic pulses that can be translated into the precise 1's and 0's of computer code.

Such chargers use both positive and brief negative current pulses.

He has determined that by using pulses with different frequencies the animal derives very precise details about a potential meal.