How the radio is changing ...

Today the term "radio" means many things. There are those who still listen to it over the air in FM, AM and DAB +, those who consider it a companion on their car journeys, those who listen to it in streaming from the computer or via app from smartphones and tablets, those who tune it from TV via digital terrestrial or satellite. And not everyone listens to it in real time, because more and more radio is becoming a medium followed through podcasts, therefore in fact "on demand", without having time constraints in having to tune in a certain program at a certain time.