IEC TR 62251:2003
Current
The latest, up-to-date edition.
Multimedia systems and equipment - Quality assessment - Audio-video communication systems
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
English
16-05-2003
Important note : All end users must be registered with an Account prior to user licenses being assigned.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.
| DevelopmentNote |
Stability Date: 2017. (11/2012)
|
| DocumentType |
Technical Report
|
| Pages |
40
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Current
|
| Standards | Relationship |
| NEN NPR IEC/TR 62251 : 2004 | Identical |
| CEI CWA 50487 : 2006 | SMARTHOUSE CODE OF PRACTICE |
| IEC 61966-5:2008 | Multimedia systems and equipment - Colour measurement and management - Part 5: Equipment using plasma display panels |
| IEC 61966-3:2000 | Multimedia systems and equipment - Colour measurement and management - Part 3: Equipment using cathode ray tubes |
| IEC 61966-2-1:1999 | Multimedia systems and equipment - Colour measurement and management - Part 2-1: Colour management - Default RGB colour space - sRGB |
| IEC 61966-9:2003 | Multimedia systems and equipment - Colour measurement and management - Part 9: Digital cameras |
| IEC 61146-1:1994 | Video cameras (PAL/SECAM/NTSC) - Methods of measurement - Part 1:Non-broadcast single-sensor cameras |
| IEC 61966-4:2000 | Multimedia systems and equipment - Colour measurement and management - Part 4: Equipment using liquid crystal display panels |
| IEC 61146-2:1997 | Video cameras (PAL/SECAM/NTSC) - Methods of measurement - Part 2: Two- and three-sensor professional cameras |
| IEC 60268-4:2014 | Sound system equipment - Part 4: Microphones |
| IEC 60268-5:2003+AMD1:2007 CSV | Sound system equipment - Part 5: Loudspeakers |
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