Voice in classical language

Vocal fold, epiglottis, uvula, tongue and lips can vibrate to produce sound energy. Going back to the origin of the word Voice, in its root it means speech (voc, in old Sanskrit, "to say”: Vox, in Latin, "to speak"); and has been associated, since its origin, with the qualification of a sound uttered by the mouth in the form of speech or song. The real essence, therefore, of the physical product of the vocal apparatus-the voice as speech was established since the birth of civilization by means of the old classic languages.