willcail said:Well Coby Electronics have the first portable HD radio. Is it any good? Who knows.
It's a single speaker, bookshelf size radio that runs for a couple of hours on a charge. Wanna try jogging with that?
willcail said:Well Coby Electronics have the first portable HD radio. Is it any good? Who knows.
RadeoEngineer said:willcail said:Well Coby Electronics have the first portable HD radio. Is it any good? Who knows.
It's a single speaker, bookshelf size radio that runs for a couple of hours on a charge. Wanna try jogging with that?
Savage said:No worries, Clouseau. Actually we "went HD" two years ago 24-7 at WYSL.
Well, actually, we went "HD quality," and unlike IBOC I actually mean "High Definition."
We decided to dump the 6kHz bandpass recommended by our consultant for "maximum coverage and penetration" and defiantly opened the Omnia up to 10kHz. You know, precisely the opposite of the Jeff Littlejohn "prevailing wisdom" about bandpass and crappy consumer radios.
The improvement was dramatic. With the Nautel pumping out 21kw into the phasor, and the transmission lines carefully equalized, the station sparkles. Nice brilliant highs, thundering locomotive-solid low register, high intelligibility. Sounds great on wideband car radios. And you should hear it on anything from boomboxes to table radios to 1950s "All-American Fives." Blows away the local IBOC 50kw mudbox, even five miles from their transmitter. We get compliments from peers, listeners and clients all the time. I think it actually sounds better than many FMs in town. Given that the extreme processing on most FMs produces equivalent bandpass of 12 to 13 kHz, the 10kHz transmitted by WYSL is indistinguishable from those FMs by the average listener.
So much for "AM can't compete because the audio quality sucks."
And no expensive new, 4-hour battery-life radios are necessary to get that quality.
KB1OKL said:RadeoEngineer said:willcail said:Well Coby Electronics have the first portable HD radio. Is it any good? Who knows.
It's a single speaker, bookshelf size radio that runs for a couple of hours on a charge. Wanna try jogging with that?
Jogging with the radio? How about the Yagi?
KB1OKL said:Here are some ibiquity workers assembling one of their new back yard consumer fringe IBOC antennas for home use dubbed the "20 miler"
http://members.shaw.ca/nwbroadcasters/krkotower.jpg
Len14043 said:Mr. Savage, of course I was kidding. Your station sounded great when I traveled though WNY on the Thruway and US-20. As a recent politician said: "I feel your pain" with respect to WBZ. I suspect WBZ will cease to be a problem for you when the realization sinks in that AM IBOC is worthless considering all the damage it causes. However, as a AM DXer, I would like to see IBOC disappear as well as limiting stations to 5 khz audio. If the stations from Cuba and Mexico shut down, that would also help clean up the band. With that being said, I wish the posters here would lay off FM IBOC.
Len14043 said:Digital broadcasting is superior to analog and if 10% injection interferes with the analog signal, perhaps it will hasten the conversion to an all-digital system.
dumber than a box of hair said:Further, the resulting backlash among radio users, who currently hear nothing wrong with the sound of their radios and who see no reason to switch to digital (as has already been more than adequately proven by the moribund sales of HD receivers), would doom any such conversion.
Len14043 said:Many posters here think (and hope) there will be this huge backlash, but that won't materialize. The only people affected will be the out-of-market listeners that listen to first adjacents.
audioguy said:I can assure you that there will not be an HD receiver in MY house anytime soon... for the following reasons:
The sound quality available with a 32 kbps stream is significantly inferior to high quality analog transmission. It's not even in the same ZIP code as high fidelity! For those of you whining about S/N, my own Pioneer tuner was measured by a respected test lab at 90 dB in stereo... which is more than adequate for any listening environment available to me.
I will not give iNiquity the satisfaction of paying one dime for a receiver incorporating their inferior and interference-causing technology-- AM or FM band. And, by the way, HD Radio offers nothing that I want to hear. If the choices available to me on terrestrial analog broadcasting cease to meet my needs at some point, I plan to either purchase a satellite or Wi-Fi radio.
America is the land of the Almighty Dollar. Therefore, the way to stop this insanity is to vote with your pocketbook! Don't buy this junk! Don't patronize any organizations that support it. Don't listen to any broadcasting stations that use it. And while you're at it, tell your friends not to buy HD radio either! And tell them why!
dumber than a box of hair said:Proposing to ruin the medium where radio makes its money (and just for your reference, that would be the analog signals) is just plain stupid.