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The Great First, the good news. HD Radio does seem much better than regular radio. Actually, HD AM sounds almost as good as FM radio, and FM sounds almost as brilliant, obvious and interference free as if you were listening to a CD. And since HD is digital, broadcasters can squeeze more signals to the same fr.. If youre unfamiliar with HD Radio, its the hot electronic technology thats being pressed by radio broadcasters while the next big issue and the savior of terrestrial radio. The Good First, the good thing. HD Radio does seem much better than standard radio. In reality, HD AM sounds almost as good as FM radio, and FM sounds almost as brilliant, clear and interference free as you were listening to a CD. And since HD is digital, broadcasters could fit more signals to the same volume. This enables them to transmit different programs about what theyre calling HD2 channels. For instance, an oldies station could plan old-time C&amp;W on its HD2 route, and modern C&amp;W on its usual frequency. Navigate to this website  [http://blog.yam.com/ne11119/article/67913112 Ozone Products - The Facts In 2012: Digital Cameras - Explained - yam天空部落]  to learn the inner workings of this thing. More good news is that fact that, based on who you think, nowadays there are both 1,300 to1,500 programs in the U.S. Which are broadcasting HD Radio. We discovered  [http://versicherungs-wiki.de/index.php?title=Why_Canon_Digital_Cameras_Are_Greater Why Canon Digital Cameras Are Greater – Das Versicherungs Wiki]  by searching the Internet. The huge difference? Their he HD Radio Alliance statements there are 1,500 HD programs, however the FCC has just 1,300 permits on file. The bad news While HD Radio may appear good and while there at the least 1,300 stations broadcasting HD Radio, you cant hear them. That's, maybe not until you purchase an HD radio. And HD radios are generally expensive. There is only one, cheap, entry-level tabletop accessible, the Radiosophy HD100 at $99.95.  [http://www.eventbrite.com/org/4596945937 Eventbrite]  includes further about the inner workings of it. The next step up is RadioShacks Accurian HD Radio, which will sells for around $199 and a Sony device at $199.95. Visit  [http://bbf.botsmark.se/?q=node/393050 lg 42lk450u 42-inch]  to learn why to look at it. Beyond that, there's the Sangean HDR-1 with a producers recommended retail of $249, and then its just about in to the stratosphere of $300-plus. Need HD radio in your car? The specific situation there is worse. There are hardly any HD car radios available and a lot of them are only tuners and must be linked to your existing factory radio an unpleasant answer at most useful. The ugliest part of th HD2 programs is that the programming at least so far is barely good enough or creative enough to warrant purchasing a HD radio. What makes it ugly is that the broadcaster could possibly be using HD2 channels to complete some thing really exciting as broadcasters have in Great Britain, where digital radio has just increased. However, in the U.S., most broadcasters have opted for to use their HD2 channels as just variations on a style, or variations of these regular development (see stone section example, above). So, whats the ongoing future of HD Radio? At this point, it doesnt look good, specially when you examine it to satellite and Internet radio. But while they used to say, keep tuned in for more since it might get lighter.