Pronunciation: [jˈuːdɐlbˌɔːn] (IPA)
Correct spelling for the English word "Udalborn" is [jˈuːdɐlbˌɔːn], [jˈuːdɐlbˌɔːn], [j_ˈuː_d_ɐ_l_b_ˌɔː_n] (IPA phonetic alphabet).