digital television n 1.(Broadcasting) television in which the picture information is transmitted in digital form and decoded at the television receiver 2.(Broadcasting) a television set that can decode digital picture information and convert it into visible images ...
PURPOSE: A channel scan method for a digital television is provided to improve a channel scan speed by performing a scan work simultaneously using embedded tuners. CONSTITUTION: Frequencies corresponding to channels to be scanned are set up in a tuner corresponding to a digital broadcasting channel ...
the telephone, radio, and television. Software tools and environments provide the digital equivalent of writing, debating, literature searching, data analyzing, system modeling, film editing, painting, and designing – there is a long list, and tools relevant to university study continue to be furth...
security use. These FCC-approved devices operate above the normal television frequency bands at approximately 920MHz and 2.4 and 5.8GHz. The atmospheric IR link is used when a high-security link is required. This link does not require an FCC approval and transmits a video image over a narrow...
The final IF signal is digitized at a rate that is a multiple of both the symbol frequencies of the QAM and VSB signals, for synchrodyning to baseband. The carrier frequencies of the QAM and VSB final IF signals are regulated to be submultiples of the multiple of both the symbol ...
TVWS is the unused broadcasting frequencies between television channels and it will help provide rural fixed broadband access because it is cheaper and faster to deploy than traditional fiber internet. Automated aerostat super towers are a better alternative to cell towers in providing rural mobile bro...
A wall plate assembly having a television channel select switch, a channel display, and a signal strength display. A circuit board on the rear of the wall plate includes a television antenna connector, a television output connector, and control electronics. The control electronics displays the sele...
Unfortunately, when the FHSS can jump congested channels of noise or interference, DSSS can not: If there are other wireless networks operator near the same channel, DSSS will suffer greatly. knowing that Bluetooth technology is based on the FHSS on the same frequencies to 2.4 GHz we understand...
frequencies, an effect often associated with bandwidth limitations. The effect seen in the picture would be an overshoot or rounding of a fast transition between lower and higher brightness levels. In a composite NTSC or PAL television system, the color in the picture might be offset to the ...
11.An automated process executed by a playback device, the automated process comprising:receiving a broadcast of a television program;recognizing an identified advertisement in the television program based upon data associated with the television program, wherein the data associated with the television ...