4. Language is made up of different sounds: Language is speech. It is produced by. the mouth and received by the ears. Phonetically, language is made of various kinds of sounds produced through the throat, the tongue, the lips, and the teeth. Language is primarily sound because the sounds of language have primacy over their representation in writing. While the sounds of foreign languages may sound strange or difficult to us, all of them can be described with reasonable accuracy by accounting for the movements of the articulatory organs that produce them.