högamplitudiga
Högamplitudiga is a compound adjective used in some Estonian-language contexts to describe something characterized by a high amplitude. It is typically employed to modify nouns such as signaal (signal), laine (wave), or muud füüsikalised nähtused where the amplitude—often the peak value—reaches large levels relative to a reference. The form is not standard Estonian; more common usage would be kõigas amplituudiga or suure amplituudiga, depending on style and audience. The term appears in some bilingual or technical sources, and may be seen as a calque from Swedish or other languages where “hög” means high.
In practice, högamplitudiga describes phenomena or signals with large amplitude, and it has implications for measurement,
Etymology and usage notes: the instrumental suffix -iga in Estonian yields forms meaning “with amplitude.” The