• What we see in the media is already constructed / changed.

• Even if we don’t use the photographs (planned/ edited/ selectively misrepresented) or videos, and use computer-generated 3D images only, it does not make any difference. Both are simulacra. 
• “Simulacra are copies that depict things that either had no reality to begin with, or that no longer have an original…The simulacrum is never that which conceals the truth—it is the truth which conceals that there is none.”

Therefore, 

When you get closer to the media source (radio), the reality surrounds you changes.

But also, you were already in a media-made reality.