Learn About DTV
Glossary
Term | Definition |
---|---|
Baluns | See Adapters. |
Barn Doors | This term is used in television production to describe the effect that occurs when a 4:3 image is viewed on a 16:9 screen. When this happens, viewers see black bars, or, "barn doors," on the sides of the screen. |
Broadcast Spectrum | An entire range of frequencies used for radio and television transmission. |
Broadcasting | Using radio waves to distribute radio or TV programs, which are available for reception by the general public. |