By the way, this is more or less what Dr. Ellie Arroway (Jodie Foster's character) was doing in Contact. People often assume that it was an error, because "radi

By the way, this is more or less what Dr. Ellie Arroway (Jodie Foster's character) was doing in Contact. People often assume that it was an error, because "radio telescopes don't produce sound", but anything produces sound if you process it right.