Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
time signal
|
| gptkbp:countryOfOrigin |
gptkb:United_States
|
| gptkbp:frequency |
60 Hz
|
| https://www.w3.org/2000/01/rdf-schema#label |
NTSC time signal
|
| gptkbp:purpose |
synchronization
|
| gptkbp:relatedTo |
color burst
vertical interval time code |
| gptkbp:transmittedBy |
gptkb:WWV
gptkb:WWVH |
| gptkbp:usedFor |
broadcast television
|
| gptkbp:usedIn |
gptkb:NTSC_television_system
|
| gptkbp:bfsParent |
gptkb:Chinese_national_time_service
|
| gptkbp:bfsLayer |
7
|