Given the English language, that is not possible. And RDA media terms don't even try, using "computer" to mean a media type rather than a piece of equipment, for example.
These terms are adjectives not nouns, so computer is perfectly acceptable there. Other media type terms include audio, video, microscopic, stereographic, projected, unmediated. While some of these can also be nouns, in this context it's clear that they are adjectives or other noun modifiers.
-Adam Schiff
