Yeah that's really insightful, Pocket. Except that it's BS. Broadcast technology doesn't just go away. If so, you'd be able to name a technology that has (in the US market). Come on, I dare ya'! (Sorry, channeling my "inner Palin!") AM Stereo, you say? Nope..there are new AM stereo radios, and still lots of stations. Hell, even SCA, used for reading services for the blind, and once upon a time background music, hasn't gone away. Broadcast technologies once they become law are a permanent part of the landscape. Some become more of a "niche". But they don't go away. Ok, "interference" you say. GEEZ, I'll NEVER forget the "whistling" sound caused by an SCA background music service on an FM station I worked at thirty years ago. IT DROVE ME NUTS! And you could ALWAYS hear it during quiet passages when you listened in stereo. But the service continued FOR YEARS. HD on FM produces nothing like that level of clearly-audible trash (and of course SCA has gotten much better over time).
Note I'm talking about FM HD, not AM. That turkey may be "just about done"...many weeks too early for Thanksgiving. You Anti-HD types had/have a point about AM HD. I've listened. I CLEARLY hear the interference you spoke of. And ya' know what? YOU'RE RIGHT! It IS clearly audible. It DOES do damage to analog AM...the service consumed by virtually 100 percent of current radio listeners. AND it reduces sound quality for current listeners with the 5khz rolloff. Talk about a lose/lose situation!
So what if HD stays a "niche". I, for one, DON'T FREAKING CARE! It provides pristine, noise free, reception to areas where it's just not available with analog FM stereo, plus extra program services to boot!
Say HD doesn't have a decade? Yeah, right. AM stereo, which NEVER had the volume of stations or radios available NOW for HD never left the US market completely, after the better part of THREE decades. Adoption of new broadcast technology is ALWAYS slow. And comparisons to Ipods, PDAs, electric razors, etc. make no freaking sense. Those aren't RADIOS! Well, at least mosf of 'em. My new Sansa View IS a radio...and a very nice one!
