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Normas IEC internacionales electrotécnicas - AENOR
IEC TR 62251:2003

IEC TR 62251:2003

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

2003-05-16 /Vigente
Resumen (inglés):
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.
Resumen (francés):
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