The spelling of the word "Umberta" is pronounced as /um-ber-tuh/ in IPA phonetic transcription. It has three syllables: the first syllable is pronounced as /um/, the second syllable as /ber/, and the third syllable as /tuh/. The letter U is pronounced with an "uh" sound with a slight emphasis on the "m" in the first syllable. The letter B sounds like "ber" with a slight emphasis on the second syllable. Lastly, the letter A is pronounced with a soft "uh" sound at the end of the third syllable.