Statements (17)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:ITU-T_Recommendation
|
| gptkbp:appliesTo |
circuit-switched networks
|
| gptkbp:category |
gptkb:International_Standard
|
| gptkbp:defines |
frame structure for audiovisual communication
|
| gptkbp:firstPublished |
1990
|
| https://www.w3.org/2000/01/rdf-schema#label |
H.221
|
| gptkbp:partOf |
gptkb:H.320_family
|
| gptkbp:publishedBy |
gptkb:ITU-T
|
| gptkbp:relatedTo |
gptkb:H.242
gptkb:H.320 |
| gptkbp:specifies |
multiplexing of audio, video, data, and control channels
|
| gptkbp:standardNumber |
gptkb:H.221
|
| gptkbp:usedFor |
synchronization of multimedia streams
|
| gptkbp:usedIn |
H.320 terminals
ISDN videoconferencing |
| gptkbp:bfsParent |
gptkb:H.320
|
| gptkbp:bfsLayer |
5
|