EIA-608 Closed Captioning Standard

GPTKB entity

Statements (24)
Predicate Object
gptkbp:instanceOf closed captioning standard
gptkbp:alsoKnownAs Line 21 captions
gptkbp:appliesTo gptkb:NTSC_television
gptkbp:category gptkb:television
accessibility standard
gptkbp:compatibleWith ATSC digital television
gptkbp:dataTransmittedOn line 21 of the vertical blanking interval
gptkbp:developedBy gptkb:Electronic_Industries_Alliance
https://www.w3.org/2000/01/rdf-schema#label EIA-608 Closed Captioning Standard
gptkbp:introducedIn 1980s
gptkbp:publishedBy gptkb:Electronic_Industries_Alliance
gptkbp:region gptkb:United_States
gptkbp:relatedStandard gptkb:CEA-708
gptkbp:replacedBy gptkb:CEA-708
gptkbp:specifies format for closed caption data
gptkbp:standardNumber gptkb:EIA-608
gptkbp:supports English language captions
French language captions
Portuguese language captions
Spanish language captions
gptkbp:usedFor closed captioning
gptkbp:usedIn analog television broadcasting
gptkbp:bfsParent gptkb:EIA-608
gptkbp:bfsLayer 7