About: signal amplifier

Premodifier: signal
Head noun: amplifier

Same concepts
http://dbpedia.org/resource/Amplifier_figures_of_merit

Broader concepts

label	provenance	confidence
device	isap:135507681	0.566891
hardware	isap:413229450	0.495630
circuit	isap:27038690	0.491043
system	isap:136756177	0.257044

Narrower concepts

label	provenance	confidence