analog circuitry; analog circuit
Technical term in electronics and computing for circuits that process continuous signals, as opposed to digital circuits.
This analog circuit amplifies audio signals.
This engineer is skilled at designing analog circuits.
Noise countermeasures are important in analog circuit design.
I built an analog circuit for the experiment.
Compound of アナログ (analog) and 回路 (circuit). アナログ is a loanword from English 'analog', and 回路 is a native Japanese word meaning 'circuit'.