alt Hacker NewsYou're making an apples to oranges comparison. If you can send a signal via a radio between continents, one can send a podcast using that signal with zero infrastructure between the sender and the receiver.
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LunaSea • yesterday at 9:52 PM
The throughput and bandwidth necessary for "podcasting" is many times greater than simple radio
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A podcast is an audio program delivered over the internet, which requires quite a bit of intermediary infrastructure regardless of the layer 1 medium.
When you deliver the raw audio over RF, it is called a radio program, which is what CBS has stopped broadcasting.