Doubler and Duple

Doubler noun - An electronic device that doubles the voltage or the frequency of an input signal.

Duple and doubler are semantically related. in in a pair topic. In some cases you can use "Duple" instead an adjective "Doubler".

Duple adjective - Consisting of or involving two parts or components usually in pairs.

Doubler and duple are semantically related. Sometimes you can replace term "Doubler" with "Duple", this adjectives are similar.