information about Extended Data Services field
Field Hierarchy
| Parent | |||
|---|---|---|---|
Closed captioning 4,164 papers | NTSC 2,368 papers | Composite video 236 papers | |
| Current | |||
Extended Data Services papers | |||
| Child | |||
Trends
Notes
History
| Parent | |||
|---|---|---|---|
Closed captioning 4,164 papers | NTSC 2,368 papers | Composite video 236 papers | |
| Current | |||
Extended Data Services papers | |||
| Child | |||