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PAL (an acronym for Phase Alternating Line) is a colour encoding system for analogue television. It was one of three major analogue colour television standards, the others being NTSC and SECAM. In most countries it was broadcast at 625 lines, 50 fields (25 frames) per second, and associated with CCIR analogue broadcast television systems B, D, G, H, I…
History & Standards
Explore the main themes, entities and connections around PAL. Start with the topic map, then use the sections below for research and deeper semantic analysis.
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ntsc colour secam system video line used subcarrier signal mhz standard phase systems 50 60 also tv lines television broadcast
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| sync data | instance of | the rest being used for other information | 0.80 | text |
| captioning | instance of | the rest being used for other information | 0.80 | text |
| the original Sonic the Hedgehog for the Sega Genesis | instance of | Games with an emphasis on speed | 0.80 | text |
| the Xbox | instance of | Other consoles | 0.80 | text |
| GameCube followed suit | instance of | Other consoles | 0.80 | text |
| implementing | instance of | Other consoles | 0.80 | text |
| PAL | has method | PAL-D | 0.60 | section |
| PAL | has method | PAL-N | 0.60 | section |
| PAL | has method | PAL-H | 0.60 | section |
| PAL | has method | PAL-K | 0.60 | section |
| PAL | has method | The Telefunken | 0.60 | section |
| PAL | has method | Chrominance Lock | 0.60 | section |
These clusters group vocabulary that occurs around closely connected concepts in the source material.
Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.