“From the artist's point of view radio is an environment to be entered into and acted upon, a site for various cultural voices to meet, converse, and merge in.
"[3] Radio art projects can be collaborative including various professional sources, unifying an audio broadcast with science, experimentation, geography, entertainment, etc."
Some have approached radio as an architectural space to be constructed sonically and linguistically; or as the site of an event, an arena, or stage.
Other artists have employed the media landscape itself as the narrative, while others looked into the body as the site and the source; the voicebox, the larynx become medium and metaphor.
The audio streaming technique had replaced the analogue transmitting system and artists can experiment on radio outside the legal constraints of an FM license for example.