impulse vs pulsing

impulse and pulsing both are nouns.

Word	Noun	Adjective	Verb	Adverb
impulse	Yes	No	No	No
pulsing	Yes	No	No	No

As nouns, impulse and pulsing are synonyms defined as:

impulse and pulsing: (electronics) a sharp transient wave in the normal electrical state (or a series of such transients)

Other synonyms of impulse include pulsation, pulse.

impulse (noun)	pulsing (noun)
the act of applying force suddenly	(electronics) a sharp transient wave in the normal electrical state (or a series of such transients)
an impelling force or strength
the electrical discharge that travels along a nerve fiber
(electronics) a sharp transient wave in the normal electrical state (or a series of such transients)
a sudden desire
an instinctive motive