| Métodos de evaluación subjetiva de la calidad vídeo para aplicaciones multimedios |
En la Recomendación UIT-T P.910 se describen métodos de evaluación subjetiva no interactivos para evaluar la calidad de vídeo global unidireccional, la calidad de audio y la calidad audiovisual para aplicaciones como la televisión multimedia y de calidad de distribución. Estos métodos pueden utilizarse para varios fines diferentes, entre los que se incluyen la comparación de la calidad de varios dispositivos, la comparación del rendimiento de un dispositivo en varios entornos y la evaluación subjetiva en la que se confunde el impacto de la calidad del dispositivo y del material audiovisual. |
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| Citation: |
https://handle.itu.int/11.1002/1000/15697 |
| Series title: |
P series: Telephone transmission quality, telephone installations, local line networks
P.900-P.999: Audiovisual quality in multimedia services |
| Approval date: |
2023-10-29 |
| Approval process: | AAP |
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Status: |
In force |
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Maintenance responsibility: |
ITU-T Study Group 12 |
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Further details: |
Patent statement(s)
Development history
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ITU-T Supplement
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Title
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Status
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Summary
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Table of contents
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Download
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P Suppl. 10 (11/1988)
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Considerations relating to transmission characteristics for analogue handset telephones
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In force
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-
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here
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here
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P Suppl. 16 (11/1988)
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Guidelines for placement of microphones and loudspeakers in telephone conference rooms and for group audio terminals (GATs)
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In force
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-
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here
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here
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P Suppl. 20 (03/1993)
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Examples of measurements of handset receive-frequency responses: dependence on earcap leakage losses
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In force
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-
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here
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here
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P Suppl. 23 (02/1998)
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ITU-T coded-speech database
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In force
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here
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here
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here
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P Suppl. 24 (10/2005)
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Parameters describing the interaction with spoken dialogue systems
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In force
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here
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here
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here
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P Suppl. 25 (01/2011)
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Parameters describing the interaction with multimodal dialogue systems
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In force
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here
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here
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here
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P Suppl. 26 (09/2017)
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Scenarios for the subjective evaluation of audio and audiovisual multiparty telemeeting quality
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In force
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here
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here
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here
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P Suppl. 28 (09/2020)
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Considerations for the development of new QoS and QoE related objective models to be embedded in Recommendations prepared by ITU-T Study Group 12
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In force
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here
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here
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here
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P Suppl. 31 (01/2025)
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Subjective quality evaluation of audiovisual communication in videotelephony services
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In force
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here
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here
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here
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| Title |
Approved on |
Download |
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Subjective evaluation of media quality using a crowdsourcing approach
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2018
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here
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