Definitions for "Closed Captioning"
Real-time, written annotation of the currently displayed audio Content. Closed Captioning - mainly used in 525-line countries - usually provides subtitle information to hearing-impaired viewers or to speakers of a language other than that on the audio track.
Display of a TV program's audio as text on a TV; part of the CaptionVision standard. (See CaptionVision, VBI)
The text stream included in a broadcast signal that provides narrative description.
Keywords:  roaming