"Rudolph Leibel" is spelled as /ˈruːdɒlf leɪbəl/ in IPA phonetic transcription. The first name "Rudolph" is pronounced with the long "oo" sound, represented by the IPA symbol /uː/, followed by the "d" sound represented by /d/. The last name "Leibel" starts with the vowel sound "ay" represented by /eɪ/ and then has the "b" sound represented by /b/, followed by the "l" sound represented by /l/, and ending with the schwa sound represented by /əl/.