a communication system for communicating at a distance

the sound elements of television

a vacuum tube in which a hot cathode emits a beam of electrons that pass through a high voltage anode and are focused or deflected before hitting a phosphorescent screen

electronic equipment that is used to check the quality or content of electronic transmissions

electronic equipment that broadcasts or receives electromagnetic waves representing images and sound

an electronic device that receives television signals and displays them on a screen

broadcasting visual images of stationary or moving objects

broadcast via television

a television system that transmits over cables

a television system that is not used for broadcasting but is connected by cables to designated monitors (as in a factory or theater)

a television that transmits images in color

a television system in which the signal is transmitted to an orbiting satellite that receives the signal and amplifies it and transmits it back to earth

the sound elements of television

a vacuum tube in which a hot cathode emits a beam of electrons that pass through a high voltage anode and are focused or deflected before hitting a phosphorescent screen

electronic equipment that is used to check the quality or content of electronic transmissions

electronic equipment that broadcasts or receives electromagnetic waves representing images and sound

an electronic device that receives television signals and displays them on a screen

broadcasting visual images of stationary or moving objects