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ITU-T P.800.1

Mean opinion score (MOS) terminology

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Organization: ITU-T
Publication Date: 1 July 2016
Status: active
Page Count: 18
scope:

This Recommendation provides a terminology which shall be used in conjunction with audio, video and audio-visual quality expressions in terms of mean opinion score (MOS).

Document History

ITU-T P.800.1
July 1, 2016
Mean opinion score (MOS) terminology
This Recommendation provides a terminology which shall be used in conjunction with audio, video and audio-visual quality expressions in terms of mean opinion score (MOS).
ITU-T P.800.1
February 1, 2016
Mean opinion score (MOS) terminology
This Recommendation provides a terminology which shall be used in conjunction with audio, video and audio-visual quality expressions in terms of mean opinion score (MOS).  
ITU-T P.800.1
July 1, 2006
Mean Opinion Score (MOS) terminology
A description is not available for this item.
ITU-T P.800.1
March 1, 2003
Mean Opinion Score (MOS) terminology SERIES P: TELEPHONE TRANSMISSION QUALITY, TELEPHONE INSTALLATIONS, LOCAL LINE NETWORKS Methods for objective and subjective assessment of quality
A description is not available for this item.

References

This document references:
ITU-T P.800.2 - Mean opinion score interpretation and reporting
Published by ITU-T on July 1, 2016
This Recommendation introduces some of the more common types of mean opinion score (MOS) and describes the minimum information that should accompany MOS values to enable them to be correctly...
This document references:
ITU-R BT.2020 - Parameter values for ultra-high definition television systems for production and international programme exchange
Published by ITU-R on October 1, 2015
Ultra-high definition television (UHDTV) will provide viewers with an enhanced visual experience primarily by having a wide field of view both horizontally and vertically with appropriate screen...
This document references:
BT.500-15 - Methodologies for the subjective assessment of the quality of television images
Published by ITU-R on May 1, 2023
This Recommendation provides methodologies for the assessment of image quality including, general testing methods, the grading scales used during assessments and the viewing conditions recommended...
This document references:
ITU-R BT.709 - Parameter values for the HDTV standards for production and international programme exchange
Published by ITU-R on June 1, 2015
This Recommendation defines the image format parameters and values for HDTV2. 2 Previous versions of this Recommendation that may contain historic information can be found on the ITU website.
This document references:
ITU-T G.107 - The E-model: a computational model for use in transmission planning
Published by ITU-T on June 1, 2015
This Recommendation describes a computational model, known as the E-model, that has proven useful as a transmission planning tool for assessing the combined effects of variations in several...
This document references:
ITU-T G.1070 - Opinion model for video-telephony applications
Published by ITU-T on June 1, 2018
This Recommendation describes a computational model for point-to-point interactive videophone applications over IP networks that is useful as a quality of experience (QoE)/ quality of service (QoS)...
This document references:
ITU-T P.800.2 - Mean opinion score interpretation and reporting
Published by ITU-T on July 1, 2016
This Recommendation introduces some of the more common types of mean opinion score (MOS) and describes the minimum information that should accompany MOS values to enable them to be correctly...
This document is referenced by:
ES 202 739 - Speech and multimedia Transmission Quality (STQ); Transmission requirements for wideband VoIP terminals (handset and headset) from a QoS perspective as perceived by the user
Published by ETSI on May 1, 2020
The present document provides speech transmission performance requirements for 8 kHz wideband VoIP handset and headset terminals; it addresses all types of IP based terminals, including wireless and...
This document is referenced by:
ES 202 740 - Speech and multimedia Transmission Quality (STQ); Transmission requirements for wideband VoIP loudspeaking and handsfree terminals from a QoS perspective as perceived by the user
Published by ETSI on May 1, 2022
The present document provides speech transmission performance requirements for 8 kHz wideband VoIP loudspeaking and hands-free terminals; it addresses all types of IP based terminals, including...
This document is referenced by:
ES 202 737 - Speech and multimedia Transmission Quality (STQ); Transmission requirements for narrowband VoIP terminals (handset and headset) from a QoS perspective as perceived by the user
Published by ETSI on May 1, 2020
The present document provides speech transmission performance requirements for 3,4 kHz narrowband VoIP handset and headset terminals; it addresses all types of IP based terminals, including wireless...
This document is referenced by:
ES 202 738 - Speech and multimedia Transmission Quality (STQ); Transmission requirements for narrowband VoIP loudspeaking and handsfree terminals from a QoS perspective as perceived by the user
Published by ETSI on May 1, 2022
The present document provides speech transmission performance requirements for narrowband VoIP loudspeaking and hands-free terminals; it addresses all types of IP based terminals, including wireless,...
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