![]() Many of the stations that have converted to HD radio in the United States have added a second (and some even a third) subchannel with different programming than the stations' main frequency. Moreover, the HD signal from AM stations is in stereo, and there is no background noise-the hiss or crackle you occasionally hear with standard radio. The HD Radio sound quality delivers deeper bass, higher treble, more stereo separation, and a greater dynamic range (the difference between the loudest and quietest sounds) than FM or AM signals.Īt its best, HD Radio pushes FM sound quality closer to that of CDs and makes AM broadcasts resemble those of analog FM. In our tests, HD Radio can live up to its promise of improved sound. Here's more on how HD Radio differs from regular analog radio: It offers better sound quality If a HD Radio signal becomes too weak, the radio will automatically switch over to the parallel analog signal. With a HD-compatible radio, the radio tunes in to the digital programming on HD stations and the analog signals for non-HD stations. With a regular radio, you'll hear the usual analog version. Stations supporting HD Radio simultaneously broadcast analog and digital versions of the same programming over the same frequency. Unlike digital TV, HD Radio broadcasts won't replace analog broadcasts (at least not in the near future) but will run parallel to them. There are more than, 2,000 HD Radio stations across the U.S., according to iBiquity Digital, the company that developed the technology. Stations often use these subchannels to provide traffic or weather information, or diverse music content.Īnd just as with AM and FM, once you have a compatible radio, there is no subscription fee for the service. It also allows stations to add more programming via several additional channels that can be broadcast "alongside" a station's main frequency. Appropriating an abbreviation from high-definition TV, HD Radio offers better sound quality than AM and FM radio bands. Visit a brick-and-mortar store to check out the latest selection and ask about certified professional installation.HD Radio allows conventional (or terrestrial) AM and FM stations to broadcast their content over digital signals. Order one from and get free shipping on great brands at great prices. Whenever you’re in range of a great radio station, your car radio HD tuner will make it sound even better. You don’t need to waste your smartphone data and battery or hook up 10 different cables to enjoy high-quality audio on the road. Many of these receivers have other advanced multimedia features such as Bluetooth, smartphone pairing, CD players and USB connections so you’ll always have a good audio option. By using digital car radio, FM stations will rival CD-quality sound, and the radio will automatically switch back to analog mode if no digital signal is present. Find vehicle-specific or universal HD radio units from Kenwood and other leading brands that are the affordable alternative to satellite radio and streaming radio. ![]() has a growing selection of in-dash receivers with HD radio tuners. ![]() If you like checking out local radio, adding a vehicle stereo HD radio tuner lets you do so in a whole new way. You’ll have access to a wealth of music, news and sports programs at your fingertips - all with no subscription fees or data usage. This means they broadcast multiple signals at the same time, giving you more listening options. A car HD radio tuner displays all station and song information on the receiver screen along with local weather and traffic alerts.įurthermore, some local radio stations multicast on digital sub-channels. ![]() The high-quality digital signal rides on the traditional AM/FM frequencies for greatly improved audio quality with no static, crackling or fading. After using an HD radio, you’ll wonder how you ever listened to analog radio. ![]() Take your road trip listening experience into the modern age with our HD radio tuners for vehicles. ![]()
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