Where does “downmodulation” come from?

downmodulation (English) comes from English modulation, from Middle French modulation, from Latin modulatio, from Latin modulatus, from Latin modulor, from Latin modulus, from Latin -ulus, from Proto-Italic -olos — Forms agent nouns from verbal roots.

downmodulation (English): modulation to a lower level

Definitions

  1. modulation to a lower level

Ancestry of “downmodulation”, step by step

downmodulation traces back through two separate lines of ancestry.

via English modulation

StepLanguageWordMeaning
1EnglishmodulationThe process of applying a signal to a carrier;...
2Middle Frenchmodulation
3Latinmodulatioa regular measure, rhythmical measure,...
4Latinmodulatusmeasured
5LatinmodulorI measure; I regulate; I beat time
6Latinmodulusa small measure or interval; a module; a water...
7Latin-ulusUsed to form a diminutive of a noun, indicating...
8Proto-Italic-olos
9Proto-Italic-elosForms desubstantival and deadjectival diminutive nouns
10Proto-Indo-European-e-lós
11Proto-Indo-European-lósForms agent nouns from verbal roots

via English Down

StepLanguageWordMeaning
1EnglishDownusually known as County Down
2Middle Englishdoundown
3Old Englishdūnhill, down; hill, dune; hill, mountain
4Proto-Germanic*dūnā
5Proto-Celticdūnomstronghold, rampart
6Proto-Indo-Europeandʰewh₂-smoke; mist, haze
Every word from Proto-Indo-European -lós
downmodulation — Etymology, Origin & Word History | Etymology Explorer