EBU color bars
E772518
EBU color bars are a standardized television test pattern used primarily in Europe to calibrate and align video equipment according to European Broadcasting Union specifications.
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
broadcast engineering tool
ⓘ
television test pattern ⓘ video test signal ⓘ |
| abbreviationFor | European Broadcasting Union color bars ⓘ |
| category |
broadcast engineering
ⓘ
television technology ⓘ test cards ⓘ |
| comparedTo | SMPTE color bars for NTSC NERFINISHED ⓘ |
| designedFor | EBU-compliant broadcast facilities ⓘ |
| enables |
adjustment of brightness
ⓘ
adjustment of chroma level ⓘ adjustment of contrast ⓘ adjustment of hue on compatible systems ⓘ |
| followsStandard | EBU Tech specifications NERFINISHED ⓘ |
| hasColorSpace | EBU standard colorimetry NERFINISHED ⓘ |
| hasComponent |
black bar
ⓘ
blue bar ⓘ cyan bar ⓘ green bar ⓘ grey scale steps ⓘ magenta bar ⓘ pluge area ⓘ red bar ⓘ vertical color bars ⓘ white bar ⓘ yellow bar ⓘ |
| hasProperty |
100 percent white level
ⓘ
75 percent color amplitude ⓘ defined chrominance levels ⓘ defined luminance levels ⓘ |
| relatedTo |
PAL television system
NERFINISHED
ⓘ
SDI test signals ⓘ SMPTE color bars NERFINISHED ⓘ |
| standardizedBy | European Broadcasting Union NERFINISHED ⓘ |
| supportsFormat |
HDTV
ⓘ
SDTV ⓘ |
| usedFor |
aligning video signal levels
ⓘ
calibrating video equipment ⓘ camera alignment ⓘ monitor setup ⓘ quality control in television broadcasting ⓘ |
| usedInRegion |
Europe
NERFINISHED
ⓘ
countries following EBU standards ⓘ |
| usedOn |
broadcast television chains
ⓘ
vectorscopes ⓘ video monitors ⓘ waveform monitors ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.