It's time for the public to take back control of their airwaves. Since the FCC is no longer acting for the "public interest, convenience, and necessity" and is promoting interference and excessive media concentration.The FCC is acting in ways directly opposed to it's mandate under the laws that established, and are supposed to control it.dbdigital said:SUPERCASTER said:the rover said:
Yes, the defective iBiquity HD digital radio system adds digital noise that sounds similar to fm noise to the analog stereo signal. That is the noise that "goes away" when an HD radio switches to digital. What they don't tell you is that the extra digital noise is an artifact of adding the problematic HD digital carriers to the analog stereo signal.Look. all I was trying to say is, that when a classical piece goes to a softer or "quieter" section, then I really prefer --not-- to hear any FM static, which happens when listening to WRR in Dallas . . .
This is extra HD noise that a non-HD station does not have.
You can plainly hear the digital noise by taking an analog FM radio (even mono) and tuning just above or below the HD FM station. It sounds similar to FM noise, but with a slightly different character.
jim 8230 is probably correct when he said his analog FM station has no such noise problems.
For WRR-FM to get rid of the annoying digital noise, all they have to do is switch off the noise generating HD signal. Then they will have pristine, full fidelity, long range, analog stereo FM again.
HD radio claims to fix what was not broken, until HD radio came along to create added digital interference.
And keep in mind that HD Radio isn't only about junk technology, it's also about control - control by the media conglomerates to maintain the status quo and keep their grip on our airwaves.
They tried to do this when the NAB pushed the third adjacent channel issue. That concern has since proven to be bogus so the media giants are trying to squeeze out low power stations through digital interference.
As Todd Urick wrote in his article, "Digital Garbage: Turning my FM radio into a novelty toaster":
"HD Radio effectively pushes out all but the strongest stations, eliminating weaker signals; "digital interference," or more aptly "digital censorship," will wipe out smaller cultural and educational stations."
http://www.commonfrequency.org/HDradio.html
This is my main objection to hybrid IBOC.
db
Perhaps the FCC needs a purge, and restructuring.