11.   In the future, authorized hospital employees will wear ID badges containing electronic chips that broadcast signals giving them access to nurseries and other locked areas.

12.   It counts on raising billions of dollars from the sale of airwaves TV stations currently use to broadcast their signals.

13.   It gave broadcasters the chance to voluntarily create a television ratings system and broadcast signals containing those ratings.

14.   On TV reception, the FCC said it expects that people will continue to have access to broadcast television signals and to cable television.

15.   Researchers now are trying to win permits to begin broadcasting signals from submerged speakers off central California and Hawaii for reception at the other SOSUS sites.

16.   The digital spectrum is necessary for broadcasting signals from high-definition television.

17.   The invisible fence is a buried wire along the perimeter of the property, broadcasting radio signals that will activate a shock collar if a dog gets too close.

18.   The only difference is that when they roll their tape, the video signal is broadcast over a network and into millions of homes.

19.   The officials said that extensive study had demonstrated that low power signals can be broadcast in most places without significant interference to the larger broadcasters.

20.   The service will use land-based transmitters to broadcast signals that can be received through normal TV antennas.