تعاريف جديدة لإدراجها بالتوصية ITU T P.10/G.100 |
يوفر التعديل 4 للتوصية ITU-T P.10/G.100 تعاريف جديدة للإشارات ضيقة النطاق والإشارات واسعة النطاق والإشارات ذات النطاق الواسع جداً والإشارات كاملة النطاق. والتعاريف الحالية للمهاتفة على النطاق العادي والمهاتفة على النطاق الواسع والمهاتفة على النطاق الكامل تظل بدون تغيير. |
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Citation: |
https://handle.itu.int/11.1002/1000/12513 |
Series title: |
G series: Transmission systems and media, digital systems and networks G.100-G.199: International telephone connections and circuits G.100-G.109: Transmission planning and the E-model P series: Telephone transmission quality, telephone installations, local line networks P.10-P.19: Vocabulary and effects of transmission parameters on customer opinion of transmission quality |
Approval date: |
2015-06-29 |
Approval process: | AAP |
Status: |
Superseded |
Maintenance responsibility: |
ITU-T Study Group 12 |
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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