Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.
Trending News
3 Answers
- Anonymous1 decade agoFavorite Answer
The FCC website
- 1 decade ago
A few things:
1) There aren't "HDTV channels". There are Digitial TV (DTV) channels, but the station is under no obligation to provide HD content over those channels.
2) The actual frequency allocations are basically the same as they were for analog TV, but the total number of available frequencies is smaller. However, DTV channels are not allocated the same way that analog channels were. The digital signal includes a portion to tell the TV what to channel to display the signal on. You can literally transmit on the frequency reserved for analog channel 56, but tell the TV to present it as channel 6.
- Anonymous1 decade ago
see link
Source(s): www.fcc.gov/HDTV
