He told me he had never heard that complaint, ever, because SAT radio is CD quality.
There is no such thing as CD quality. A CD is just a medium. Crap in crap out.
Sirius broadcast @ 160kbs to save bandwidth. And they are full of crap if they say no one has ever complained. They used to broadcast @ 190kbs, but when they merged with XM, they had to lower their bandwidth to account for all the exta channels.
Spoken work stations like NPR, get broadcast at 128kbs.
Yes the average 44 khz @ 16 bit is the equivalent of 160kbs in MP3 speak. In terms of data. But CD's record in wave files without the compression. So they don't sound like ass.
Spotifys high definition audio of 320kbs sounds decent, but the problem is there is still a compression that is very noticeable on the lows and highs.
For me...CD is best, then HD radio, then Spotify, Then Itunes, then Sirius in terms of sound quality.