Rosenbeck is spelled as /ˈroʊzənbɛk/. The first syllable is pronounced as "roh(z)" with a long "o" sound followed by a "z" sound. The second syllable is pronounced as "zen" with a short "e" sound followed by an "n" sound. Lastly, the third syllable is pronounced as "beck" with a short "e" sound followed by a "k" sound. The combination of these sounds creates the unique spelling of the word Rosenbeck.