High Quality Content by WIKIPEDIA articles! Whispering (Latin: vox parva) is an unvoiced mode of phonation in which the vocal cords do not vibrate normally but are instead adducted sufficiently to create audible turbulence (a 'hissing' quality) as the speaker exhales (or occasionally inhales) during speech. This is a somewhat greater adduction than that found in breathy voice. Articulation remains the same as in normal speech.