| Communications mains libres en mode stéréo super large bande et pleine bande dans les véhicules à moteur |
Cette Recommandation fournit des indications à l'intention des architectes, des développeurs et des ingénieurs chargés des tests de systèmes mains libres intégrés dans les automobiles qui fonctionnent avec une largeur de bande audio de type super large bande (50-14 000 Hz) et/ou pleine bande (20-20 000 Hz).
Des indications sont fournies au niveau du système (point de référence bouche/oreille-réseau).
Cette Recommandation décrit des tests subjectifs (de perception) à utiliser pour valider une conception en conditions réelles. |
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| Citation: |
https://handle.itu.int/11.1002/1000/13176 |
| Series title: |
P series: Telephone transmission quality, telephone installations, local line networks
P.1100-P.1199: Communications involving vehicles |
| Approval date: |
2017-03-01 |
| Provisional name: | P.carSFS |
| 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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| Ed. |
ITU-T Recommendation |
Status |
Summary |
Table of Contents |
Download |
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1
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P.1120 (03/2017)
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In force
|
here
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here
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here
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ITU-T Supplement
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Title
|
Status
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Summary
|
Table of contents
|
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
|
-
|
here
|
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)
|
In force
|
-
|
here
|
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
|
In force
|
-
|
here
|
here
|
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P Suppl. 23 (02/1998)
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ITU-T coded-speech database
|
In force
|
here
|
here
|
here
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P Suppl. 24 (10/2005)
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Parameters describing the interaction with spoken dialogue systems
|
In force
|
here
|
here
|
here
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P Suppl. 25 (01/2011)
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Parameters describing the interaction with multimodal dialogue systems
|
In force
|
here
|
here
|
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
|
In force
|
here
|
here
|
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
|
In force
|
here
|
here
|
here
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