例句與造句

1. Norway was the first country to announce national FM radio analog switchoff starting from 2017.
2. A very informative paper about analog switchoff in Europe is here .-- Talk 21 : 09, 4 August 2011 ( UTC)
3. SAW filters are also frequently used in television receivers, for extracting subcarriers from the signal; until the analog switchoff, the extraction of digital audio subcarriers from the intermediate frequency strip of a television receiver or video recorder was one of the main markets for SAW filters.
4. :As to your second question ( about how many digital channels one can fit into the space freed by turning off an analog TV channel in analog switchoff )-it depends on how they configure the MPEG compression for a given subchannel-they're currently fitting 7 conventional subchannels onto MUX2, for example.
5. As the area's official conduit of emergency information, WUNJ did not participate in the early analog switchoff, and kept their analog signal on until the national digital switchover date of June 12, 2009 . W47CK did not participate due to its low-power status; FCC rules currently exempt low-powered stations from the 2009 analog shutdown.
6. It's difficult to find analog switchoff in a sentence. 用analog switchoff造句挺難的