My captain does not answer, his lips are pale and still, My father does not feel my arm, he has no pulse nor will.

VOA: special.2009.12.31

The devices are connected to a piece of equipment called a pulse generator.

VOA: special.2009.04.07

"The guitar,you know, pushes the whole thing. It's like a pulse,you know, they call it 'the pump'.

VOA: standard.2009.12.19

It really is the pulse of the music and it drives it forward,"

VOA: standard.2009.12.19