R
Radioman100
Guest
rbrucecarter5 said:I think the incentive will come when it is evident listenership is small / there is little revenue from advertisements / it is time to clean house of superflous equipment / nobody knows how to maintain the HD exciter. The biggie in my book is when stations with separate HD antenna systems figure out it is costing them coverage. And in case this sounds familiar - this is the exact scenario that is shutting down AM stereo - or was shutting it down - prior to the advent of IBOC.
HD radio is making its way into small, nichy car lines. It will fail or succeed based on Chevy, Ford, Chrysler, Toyota, Nissan, Mazda, and some other large auto makers. And it can't be just one or two - it needs to be in several. Even that won't guarantee success - AM stereo radios were standard equipment for decades in some lines of cars. Consumers simply didn't care - or didn't even know they had the capability.
As far as people liking HD-2 streams - there is NO graceful degredation path. HD-2 disappears into silence, or defaults back to the station's analog programming which may be of NO interest to the HD-2 listener. Switching back and forth is just as annoying as listening to two co-channel FM's in the fringes - one moment you hear what you want, the next something totally different. And they change back and forth. NOBODY wants to hear two formats switching back and forth.
I do have an idea about what to do about the HD-2 degradation problem - the FM station could buy up a languishing AM station in the market with similar coverage, convert it to C-Quam (or HD if they ever solve nighttime problems), and run their HD-2 format on it. This has several benefits - not the least of which is a lot of publicity for the HD-2 format "you think we sound great on AM - go buy a new HD radio and you can hear us in crystal clear digital!" The listener hears the HD-2 format - NOT the FM analog format when they lose reception - it provides a tremendous boost to HD-AM if IBOC nighttime issues are resolved. If not, at least the HD radio can decode C-Quam day and night, and the coverage with C-Quam is fantastic. The only drawback that I see is how to accomplish automatic band and frequency switching - but this should be really simple to embed in an FM signal and HD radio.
And this ladies and gentlemen is what you get when someone that doesn't own an HD Radio starts sharing their opinions about it.
Is there such a thing as an HD Radio that switches back to the analog signal when you reach the edge of the coverage area and HD2 drops out? The JVC HD unit mentioned above doesn't. The Boston Acoustics Recepter HD doesn't. The Sony HD Radios don't either.