electronics vs modulation

electronics and modulation both are nouns.

Word	Noun	Adjective	Verb	Adverb
electronics	Yes	No	No	No
modulation	Yes	No	No	No

electronics (noun)	modulation (noun)
the branch of physics that deals with the emission and effects of electrons and with the use of electronic devices	the act of modifying or adjusting according to due measure and proportion (as with regard to artistic effect)
	(electronics) the transmission of a signal by using it to vary a carrier wave; changing the carrier's amplitude or frequency or phase
	a musical passage moving from one key to another
	rise and fall of the voice pitch
	a manner of speaking in which the loudness or pitch or tone of the voice is modified