Pronunciation: [ɹˈɪvənbˌɜːɡ] (IPA)
Correct spelling for the English word "rivenburg" is [ɹˈɪvənbˌɜːɡ], [ɹˈɪvənbˌɜːɡ], [ɹ_ˈɪ_v_ə_n_b_ˌɜː_ɡ] (IPA phonetic alphabet).