Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
unmodulated is an adjective meaning "characterized by lack of variation in pitch, tone, or volume". It carries one recorded sense.
Definitions, synonyms and semantic relations for unmodulated come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.