Pronunciation: [dˈɛltɑːktˌɛks] (IPA)
Correct spelling for the English word "DELTAACTX" is [dˈɛltɑːktˌɛks], [dˈɛltɑːktˌɛks], [d_ˈɛ_l_t_ɑː_k_t_ˌɛ_k_s] (IPA phonetic alphabet).