we've got the answers to all your questions about digital radio including which is the best radio to buy, what are the benefits of digital over analogue, and does "easy listening" music sound more ...

(1) See also HD audio. HD Radio simultaneously transmits a digital version of the analog broadcast and also provides a second digital channel, which can be used for alternate radio programming or ...

Digital modes are all the rage these days in amateur radio — hams are using protocols like WSPR to check propagation patterns, FT8 to get quick contacts on many bands with relatively low power ...