HD Radio
What does the "Digital" part of HD Digital Radio mean?
Digital signals can carry more information. The digital radio revolution means a wide variety of new programming, new multicast channels, and display information.
How does HD Radio work?
Basically, digital radio works the same as conventional radio. But there are a few key differences. Instead of sending out one analog signal, stations send out a bundled signal – both analog and digital. Inevitably, radio signals bounce off objects, causing what is called multipath distortions. This is what causes the static in conventional radio receivers. HD Digital radio receivers are designed to sort through reflected signals, reducing static, hiss, pops and fades to bring you just the crystal clear audio. Both broadcasts are free.
Do I need a new radio?
If you don’t already own an HD digital radio, you will need a new radio to hear HD broadcasts and HD2 multicast channels. Radios that have HD digital radio and HD2 capabilities have an HD Radio logo on the face of the radio.
Can HD radios receive analog signals?
Absolutely! One of the key features of HD Radio™ is that it blends the signal back to analog if the digital is not present.
Will I really be able to hear "two WXPR's"?
Digital radio allows WXPR to offer two distinct program "channels" simultaneously. More news and music now at your fingertips. You can choose WXPR’s NPR News and Great Music on HD1 Or choose the second channel for WXPR News/Talk HD2 for more news and information. WXPR will also have both audio streams available on our website.
Where can I purchase a digital radio? And when?
HD Radios are coming onto the market locally. In the near future, you’ll be able to choose from approximately a half-dozen receivers for the car and home at various price points, all the way from table radios to home theater/audio units. Visit hdradio.com to find a retailer near you.
HD Radio™ is a trademark of iBiquity Digital Corp.
