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Page d'accueil : UIT-T : SG 12 : R�union�2011-10-31�: Contributions� Ajout�s r�cemment�-� Recherche de documents de r�union
UIT-T�SG 12� C�(2011-10-31)�

UIT-T�SG 12

Qualit� de fonctionnement, qualit� de service et qualit� d'exp�rience

P�riode d'�tudes 2009

R�union� du 2011-10-31 au 2011-11-09

Lieu : Suisse [Gen�ve]

Autres r�unions : 2012-09-072012-05-292011-01-182010-09-172010-05-182009-11-032009-03-10

Resultats:88 documents
R�sultats :� Pr�c�dent�-� 1 - 2
Contributions��Documents / Contributions

Num�ro
Titre Source AI/Question
Date
[ 243 ]
Proposal of additional QoS parameters to E.QoSNT (Quality of Service (QoS) parameters of non-utilization stages of ICT services) � KDDI Corporation Q12/12 2011-10-18
[ 242 ]
POLQA characterization - offset instability for some reference files � Malden Electronics Q9/12 2011-10-18
[ 241 ]
POLQA characterization - problem of using P.501 as reference � Malden Electronics Q9/12 2011-10-18
[ 240 ]
P.863 performance analyze � Telefon AB - LM Ericsson Q9/12 2011-10-18
[ 239 ]
POLQA Characterization for Time Scaling Conditions � Opticom GmbH Q9/12 2011-10-18
[ 238 ]
Proposed Bugfixes for the P.863 / POLQA Temporal Alignment Module � Opticom GmbH Q9/12 2011-10-18
[ 237 ]
Performance of P.563 on new narrow-band databases � Opticom GmbH , SwissQual AG Q9/12 2011-10-18
[ 236 ]
Report on influence factors on web-browsing QoE and proposal of new study item � A1 Telekom Austria AG Q17/12, Q13/12, Q11/12 2011-10-18
[ 235 ]
Performance metrics based on de-jitter buffer events � France T�l�com Orange Q17/12, Q14/12, Q13/12 2011-10-18
[ 234 ]
test results for the ITU-T G.729B dependent layer for G.720.1A Characterisation conducted by Huawei Technologies � Huawei Technologies Co. Ltd. Q7/12 2011-10-18
[ 233 ]
test results for the ITU-T G.729.1 VAD using G.720.1A Characterisation conducted by Huawei Technologies � Huawei Technologies Co. Ltd. Q7/12 2011-10-18
[ 232 ]
Results on P.863 Performance within the Characterization Phase's Scope Based on an Extended Set of Statistical Evaluation Metrics � Ascom (Switzerland) Ltd. Q9/12, Q7/12 2011-10-18
[ 231 ]
Clipping problem for -16dBov stereo Chinese speech signals � Huawei Technologies Co. Ltd. Q7/12 2011-10-17
[ 230 ]
definition of super-wideband telephony � Huawei Technologies Co. Ltd. Q1/12 2011-10-17
[ 229 ]
Background on Consent Proposal for Revised Y.1541 � AT&T, Inc. Q17/12 2011-10-17
[ 228 ]
P.MULTI subjective testing methodology - number of relevant Perceptual Quality scales and additional validation of the test methodology. � Dynastat, Inc. Q7/12 2011-10-16
[ 227 ]
Report on the quality factors in web-browsing applications and proposal of new study item � Nippon Telegraph and Telephone Corporation (NTT) Q17/12, Q13/12 2011-10-14
[ 226 ]
Quality degradation issues of multicast video streaming services, and associated QoE requirements � China Unicom , Huawei Technologies Co. Ltd. Q13/12 2011-10-14
[ 225 ]
Network environment for video streaming multicast services � China Unicom , Huawei Technologies Co. Ltd. Q13/12 2011-10-14
[ 224 ]
Proposed new work item - P.SPELQ (Single-ended Perceptual Evaluation of Listening Quality) � Huawei Technologies Co. Ltd. Q9/12, Q15/12 2011-10-13
[ 223 ]
Considerations and Scope for G.Tandem-QoE � Huawei Technologies Co. Ltd. Q11/12 2011-10-13
[ 222 ]
Derivation of Speech Activity Parameter Values in the Context of Speech Quality Testing � Slovakia Q15/12 2011-10-10
[ 221 ]
Predicting the Quality of Synthesized and Natural Speech Impaired by Packet Loss Using P.862 and P.863 Models � Slovakia Q9/12 2011-10-10
[ 220 ]
Predicting the Quality of Synthesized and Natural Speech Impaired by Coding Using P.862 and P.863 Models � Slovakia Q9/12 2011-10-10
[ 219 ]
Comparison of the relative performance of P.862 and P.863 in dealing with time-shifting � Slovakia Q9/12 2011-10-10
[ 218 ]
Performance of P.863 on different presentation levels � SwissQual AG Q9/12 2011-10-10
[ 217 ]
Performance of P.863 on interruptions and lost speech � SwissQual AG Q9/12, Q7/12 2011-10-10
[ 216 ]
Subjective test method for live calls � SwissQual AG Q9/12, Q7/12 2011-10-10
[ 215 ]
Necessity to include intelligibility measurements in modern telecommunication quality assessment � The Netherlands Organisation for Applied Scientific Research (TNO) Q9/12 2011-10-10
[ 214 ]
Benchmark proposal P.TCA � The Netherlands Organisation for Applied Scientific Research (TNO) Q9/12, Q16/12 2011-10-10
[ 213 ]
Performance of P.862 and P.863 on acoustically recorded data � The Netherlands Organisation for Applied Scientific Research (TNO) Q9/12 2011-10-10
[ 212 ]
Proposal for a framework for P.MULTI and P.AMD � Deutsche Telekom AG Q9/12, Q7/12 2011-06-14
[ 211 ]
Performance of P.863 on P.AAM acoustic data � Deutsche Telekom AG Q9/12 2011-06-14
[ 210 ]
Correspondence of P.862.1 and P.863 scores � SwissQual AG Q9/12 2011-06-06
[ 209 ]
Supplement to the "New Appendix X - An example showing how to calculate IPDV across multiple sections" to Recommendation ITU-T Y.1541 � MTMC Russian Federation Q17/12 2011-05-19
[ 208 ]
Mapping function of P.863 results into MOS-LQO � Ascom Network Testing Inc. , OPTICOM , Orange France Telecom , SwissQual Q9/12 2011-03-09
[ 207 ]
P.OLQA ability to meet P.ONRA requirements � Audience, Inc. Q9/12 2011-02-15
[ 206 ]
P.OLQA accuracy on noise suppression task � Audience, Inc. Q9/12 2011-02-15
Resultats:88 documents
R�sultats :� Pr�c�dent�-� 1 - 2
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