| Uso del simulador de cabeza y torso para pruebas de terminales manos libres |
 |
En esta Recomendación UIT-T se especifica el uso del simulador de cabeza y torso (HATS) para evaluaciones subjetivas y objetivas de terminales manos libres (por ejemplo, Recomendación UIT-T P.340). Define los montajes de pruebas, la calibración de la boca, la ecualización binaural y la suma de sonoridad, así como el método de calibración de cascos que ha de aplicarse para las pruebas subjetivas de audición por terceros que se describen en la Recomendación UIT-T P.832. |
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| Citation: |
https://handle.itu.int/11.1002/1000/5085 |
| Series title: |
P series: Telephone transmission quality, telephone installations, local line networks
P.500-P.599: Objective measuring apparatus |
| Approval date: |
2000-05-18 |
| Provisional name: | P.hatshft |
| Approval process: | TAP |
|
Status: |
Superseded |
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Maintenance responsibility: |
ITU-T Study Group 12 |
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Further details: |
Patent statement(s)
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ITU-T Supplement
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Title
|
Status
|
Summary
|
Table of contents
|
Download
|
|
P Suppl. 10 (11/1988)
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Considerations relating to transmission characteristics for analogue handset telephones
|
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
|
|
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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P Suppl. 31 (01/2025)
|
Subjective quality evaluation of audiovisual communication in videotelephony services
|
In force
|
here
|
here
|
here
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| Title |
Approved on |
Download |
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Addition to Section 2.3 of the Handbook on Telephonometry
|
2000
|
here
|
|
Addition to Section 3 of the Handbook on Telephonometry
|
2000
|
here
|
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Additions to the Handbook on Telephonometry
|
1999
|
here
|
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Telephonometry
|
1992
|
here
|
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