Link Harvest: DTS Tutorial (from manufacturer)
The FCC is likely to approve rules for "digital transmission systems" for DTV broadcasters. Because the digital signal travels shorter distances (I have no idea why), viewers that have traditionally received analog signal may lose digital signal. DTS is designed to boost digital signal to provide signal to viewers who used to get signal and now aren't. One of the manufacturers of such a system gave this presentation to the FCC.http://fjallfoss.fcc.gov/prod/ecfs/retrieve.cgi?native_or_pdf=pdf&id_document=6520174544
From a policy perspective, it opens many fun questions. For example, do you include viewers that are outside the official viewing area and picked up crappy analog signal when the weather was right? Do you include viewers in the official viewing area that never got the original signal? And why are we giving broadcasters another freebie of valuable spectrum rights at the expense of unlicensed "white spaces" devices?