DIFFERENTIAL STETHOSCOPE

\dˌɪfəɹˈɛnʃə͡l stˈɛθəskˌə͡ʊp], \dˌɪfəɹˈɛnʃə‍l stˈɛθəskˌə‍ʊp], \d_ˌɪ_f_ə_ɹ_ˈɛ_n_ʃ_əl s_t_ˈɛ_θ_ə_s_k_ˌəʊ_p]\

Definitions of DIFFERENTIAL STETHOSCOPE