150
\wˈɒnhˈʌndɹədən fˈɪfti], \wˈɒnhˈʌndɹədən fˈɪfti], \w_ˈɒ_n_h_ˈʌ_n_d_ɹ_ə_d_ə_n f_ˈɪ_f_t_i]\
Word of the day
international pitch
- the pitch used to tune instruments for concert performances; usually assigns 440 Hz A above middle C