modulator
nounEtymology From modulate + -or.
1
A person who modulates.
2
A device or thing that modulates.
- [Poetry] is a most musicall Modulator of all Intelligibles by her inventive Variations, undulling their Grossenesse, and subliming it into more refined Acceptablenesse to our own, or others understandings.1654, Richard Whitlock, Zootomia; Or, Observations on the Present Manners of the English:
3
Entertainment, Lifestyle, Music A chart in the tonic sol-fa notation on which the modulations or changes from one scale to another are shown by the relative position of the notes.