DUPLEX HIGH SPEED DATA
\djˈuːplɛks hˈa͡ɪ spˈiːd dˈe͡ɪtə], \djˈuːplɛks hˈaɪ spˈiːd dˈeɪtə], \d_j_ˈuː_p_l_ɛ_k_s h_ˈaɪ s_p_ˈiː_d d_ˈeɪ_t_ə]\
Word of the day
international pitch
- the pitch used to tune instruments for concert performances; usually assigns 440 Hz A above middle C