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IEC/TR 62251-ed.1.0

Multimedia systems and equipment - Quality assessment - Audio-video communication systems

NORMA vydána dne 16.5.2003

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The information about the standard:

Designation standards: IEC/TR 62251-ed.1.0
Publication date standards: 16.5.2003
The number of pages: 40
Approximate weight : 120 g (0.26 lbs)
Country: International technical standard
Kategorie: Technické normy IEC

Annotation of standard text IEC/TR 62251-ed.1.0 :

specifies items to be measured by objective methods, methods of measurement together with measuring conditions, processing of the measured data and presentation of acquired information for objective assessment of end-to-end quality of audio-video communication systems over digital networks. The measurements are supposed to be conducted in a double-ended and a full reference. The systems are assumed to have electrical interface channels at the input and at the output of audio-video signals for objective assessment.