0095B - LFE/Centre Channel Assignment
v1.0
published
0095B
v1.0
LFE/CENTRE ASSIGNMENT
LFE & Centre Channel
EBU R 123
LFE & Centre Channel Correct
LFE/ Centre Error
https://qc.ebu.io/items/0095B/versions/1-0-0/
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Report
Summary
- EBU QC Id
- 0095B
- Name
- LFE/Centre Channel Assignment
- Status
- published
- Category
- objective
- Lead editor
- Eric Carson
- Aliases
- channel correlation audio channel to track allocation
- Tags
- audio
Versions
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Details
- Definition
- System shall check the frequencies expected in the centre channel and LFE channel (120 Hz or lower) along with the channel positions within an audio service (or the track positions, as assigned to channels by the audio service map) to determine if both the center and LFE channels are correctly assigned.
System shall optionally check the centre channel for frequencies outside the range of a center/dialogue channel (500-3,000 Hz) - References
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[https://tech.ebu.ch/docs/r/r123.pdf EBU R 123]
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- Examples
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Input parameters
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Output parameters
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Test material
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Remarks
- Remarks
User discussions
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