Unión Internacional de Telecomunicaciones   UIT
English  Français
 
Mapa Contáctenos Copia Imprimible
  Página principal : UIT-T : SG12 : Contribuciones  Nuevo -  Busque los documentos de la reunión
   
UIT-T SG12  C 

UIT-T SG12

Calidad de funcionamiento y calidad del servicio

Periodo de estudios 2005

Resultados :24 documentos
Contribuciones  [ AI/Cuestión: Q7/12 ]   Documents / Contributions
 
Número 
Título Origen AI/Cuestión
Fecha
[ 184 ]  
 
Use of PESQ as a metric for assessing GSAD performance     Huawei Technologies   Q9/12, Q7/12   2008-05-12
[ 172 ]  
 
Mobile Stereo Capture     Nokia Corporation   Q7/12   2008-05-12
[ 171 ]  
 
Use of DCR test methodology for testing G.718 SWB and stereo annexes.     Nokia Corporation   Q7/12   2008-05-12
[ 168 ]  
 
Proposals for G.729.1 and G.EV-VBR SWB/Stereo extension assessment     L.M. Ericsson   Q7/12   2008-05-12
[ 165 ]  
 
Additional information about the subjective performance of the G.722.1FB codec     L.M. Ericsson   Q7/12   2008-05-09
[ 144 ]  
 
Generation of Percentage Difficulty (%D) by P.CQO-E, and comments on conversation duration     BT   Q20/12, Q7/12   2008-05-08
[ 139 ]  
 
Proposal for a subjective test method specific to the development and validation of P.CQO models     France Telecom   Q20/12, Q7/12   2008-05-06
[ 134 ]  
 
A complementary measure of speech quality through user performance     France Telecom   Q7/12   2008-05-01
[ 133 ]  
 
Corrigendum for the French version of ITU-T Recommendation P.835     France Telecom   Q7/12   2008-05-01
[ 121 ]  
 
Report and analysis of PESQ under-prediction of EVRC family of speech codecs and proposal for PESQ enhancement for CDMA speech codecs     Qualcomm Inc. , Motorola Inc. , Verizon Wireless , Sprint Nextel   Q9/12, Q7/12   2007-09-25
[ 120 ]  
 
Investigating the proposed P.OLQA subjective test method     Psytechnics Ltd.   Q9/12, Q7/12   2007-09-24
[ 119 ]  
(Rev.1) 
Investigation of the influence of pure delay, packet loss and audio-video synchronization for different conversation tasks     LM Ericsson   Q7/12   2007-09-24
[ 112 ]  
 
Comments on the background and the speech rating scales used in ITU-T P.835     France Telecom   Q7/12   2007-09-24
[ 111 ]  
 
Noise at listener's side     France Telecom   Q9/12, Q7/12   2007-09-24
[ 105 ]  
 
Effect of Noise Simulation at the Listener's Side on Overall Speech Quality Judgments     Federal Repblic of Germany , France Télécom   Q9/12, Q7/12   2007-09-21
[ 92 ]  
(Rev.1) 
Subjective Test Methodology for Evaluating Speech Communication Systems that include Noise Suppression Algorithm - Proposed Revision to P.835     Audience, Inc.   Q7/12   2007-09-21
[ 83 ]  
 
Comparison of subjective conversational quality assessment methodologies     NTT   Q20/12, Q7/12   2007-09-18
[ 68 ]  
 
Proposal for GSAD test method     Huawei Technologies Co. Ltd   Q7/12   2007-01-09
[ 58 ]  
 
Subjective Conversational Test Method and Results     OPTICOM GmbH   Q20/12, Q7/12   2007-01-08
[ 57 ]  
 
Objective Testing of Two-Microphone Noise Suppressors     Audience, Inc.   Q7/12   2007-01-08
[ 56 ]  
 
Objective Testing of Two-Microphone Non-stationary Noise Suppressors     Audience, Inc.   Q9/12, Q7/12   2007-01-08
[ 55 ]  
 
Proposal for subjective assessment of SuperWideband and Fullband     France Telecom   Q7/12   2007-01-08
[ 35 ]  
 
Subjective quality assessment method for evaluating several aspects of quality     NTT, Japan   Q20/12, Q7/12   2007-01-08
[ 30 ]  
 
Comparison of E-Model and subjective test data for pure-delay conditions     BT   Q20/12, Q8/12, Q7/12   2007-01-08
Resultados :24 documentos
 
Telecarga de múltiples documentos: Marcar las casillas correspondientes a los documentos seleccionados, a continuación pulsar "Telecargar"
   
 
Preferencias del usuario: 
Telecarga de múltiples documentos: Formatos e idiomas que hay que tener en cuenta (si están disponibles):
Páginas de navegación HTML  
Formatos  + Otros formatos
Idiomas (máximo 2)  + Multilingüe  
(E: inglés - F: francés - S: español - A: árabe - C: chino - R: ruso)

Pruebe ITU Translate, la herramienta de traducción automática de documentos
Comienzo de la página -  Comentarios -  Contáctenos -  Copyright © UIT 2008 Reservados todos los derechos
Contacto público :  TSB EDH
Actualizado el : 2024-6-20