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iBiquity/Volvo/BMW conspiracy to commit major criminal fraud- LOL!
hwh wrote:
On 9/12/10 7:51 PM, dave wrote: Richard Evans wrote: As for digital radio, unless they launch using something that is actually better than FM, then we are better off sticking with FM. What is frustrating, is that they could quite easily come up with a system that would wipe the floor with FM, but for one reason or another it just hasn't been done. Richard E. A system like Sirius or XM can get 60 good sounding stereo channels in 4.5 MHz of spectrum So obviously either they use more channels or they have less bandwidth than that, because these sat systems are not good sounding ones. I was wondering about this. Could 60 channels in 4.5 Mhz of spectrum produce good sound quality? Not sure, but thinking about it, it sounds unlikely. Do they actually do this (providing 60 good sounding channels)? I seriously doubt it. Richard E. |
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