The correct spelling of the phrase "am the scene" is /æm ðə siːn/. The first word, "am," is pronounced with the short "a" sound followed by the "m" consonant, while "the" is pronounced with the "th" sound and a silent "e" at the end. "Scene" is pronounced with the "s" consonant followed by a long "e" sound and the "n" consonant at the end. When spoken together, this phrase implies that the speaker is present at a particular location.