Adele Rolf conducted experiments for a radio project by using various audio editing techniques. She used fade ins and outs to gradually increase and decrease the volume of music over time. Chorus and delay effects were added to snippets of audio to make the experiment more interesting. Background music and sound effects of dogs barking were included to add humor. For the final project, Adele plans to include fade effects, delays, and a full-length background song to keep listeners engaged.