About: ac signal

Premodifier: ac
Head noun: signal

Same concepts

Broader concepts

label	provenance	confidence
signal	isap:390041388	0.556258
method	isap:390435491	0.327024

Narrower concepts

label	provenance	confidence
square wave signal	isap:390041522	0.691435
sine wave	isap:305305809	0.598539
audio	isap:154804612	0.431947
signal	isap:390041054	0.393084
noise	isap:157226374	0.288030
input	isap:164998873	0.262581