| Requisitos de las comunicaciones de voz para llamadas de emergencia desde vehículos |
La Recomendación UIT-T P.1140 define los casos de uso, los requisitos y los métodos de prueba correspondientes para la comunicación vocal de llamadas de emergencia originadas desde vehículos que utilizan un sistema de llamada de emergencia especializado que abarca los sistemas de llamada de emergencia integrados (instalados por el fabricante), así como los kits de llamada de emergencia posventa.
A esta Recomendación se adjunta un fichero electrónico que contiene el conjunto de señales de prueba disponibles gratuitamente a las que se hace referencia en la Recomendación. |
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| Citation: |
https://handle.itu.int/11.1002/1000/15006 |
| Series title: |
P series: Telephone transmission quality, telephone installations, local line networks
P.1100-P.1199: Communications involving vehicles |
| Approval date: |
2022-07-29 |
| Provisional name: | P.emergency |
| 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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