HD Radio and the Case for ROI The question of return on investment has always been a big one for broadcasters when it comes to HD Radio, as with any technology decision. But it's even more so for smaller and medium-sized broadcasters. In our latest eBook, sponsored by Nautel, ENCO and Orban, we asked broadcasters and other industry thinkers to comment on these questions in a series of interviews. Read the free ebook here.