helium speech

listen to the pronunciation of helium speech
الإنجليزية - الإنجليزية
the effect on the timbre of speech after inhaling helium, due to the difference in the speed of sound in that gas (note - there is no difference in the pitch of the sound produced)
helium speech

    الواصلة

    he·li·um speech

    التركية النطق

    hiliım spiç

    النطق

    /ˈhēlēəm ˈspēʧ/ /ˈhiːliːəm ˈspiːʧ/
المفضلات