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Mean opinion score (MOS) is a measure used in the domain of Quality of Experience and telecommunications engineering, representing overall quality of a stimulus or system. It is the arithmetic mean over all individual "values on a predefined scale that a subject assigns to his opinion of the performance of a system quality". Such ratings are usually…
Technology, Rating scales and mathematical definition & Properties of the MOS
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mos quality scale subjective ratings rating test used mean scales using also itu-t perceived values 800 individual recommendation score measure
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| codec development or service quality monitoring purposes | instance of | For various use cases | 0.80 | text |
| in may change over time | instance of | minimum noticeable MOS differences determined using analytical methods | 0.80 | text |
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