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  Home : ITU-T : SG 12 : Meeting 2011-10-31 : Contributions  Recently posted -  Search Meeting Documents
   
ITU-T SG 12  C (2011-10-31) 

ITU-T SG 12

Performance, QoS and QoE

Study Period 2009

Meeting  from 2011-10-31 to 2011-11-09

held in Switzerland [Geneva]

Other Meetings : 2012-09-07  2012-05-29  2011-01-18  2010-09-17  2010-05-18  2009-11-03  2009-03-10 

Results:39 total items.
Contributions  [ Questions: Q9/12 ]   Documents / Contributions
 
Number 
Received Source Title Questions
[ 289 ]  
 
2011-10-19 SwissQual AG   P.863 results in comparison to P.862.1     Q9/12  
[ 288 ]  
 
2011-10-19 Audience, Inc.   P.ONRA Contribution - Additional results from a candidate algorithm     Q9/12  
[ 277 ]  
 
2011-10-19 Deutsche Telekom AG , SwissQual AG   Performance of P.863 for two narrow-band datasets     Q9/12  
[ 276 ]  
 
2011-10-19 Deutsche Telekom AG , SwissQual AG   Performance of P.863 on P.AAM acoustic data     Q9/12  
[ 274 ]  
 
2011-10-19 Deutsche Telekom AG   Draft Requirement Specification for P.AMD (Perceptual Approaches for Multi-Dimensional Analysis)     Q9/12  
[ 270 ]  
(Rev.1) 
2011-10-18 Qualcomm, Inc.   Performance of P.OLQA on Speech Modelling Based Codecs     Q9/12  
[ 269 ]  
 
2011-10-18 AT&T, Inc.   Reasons why having two sets of scales for P.AMD is ill-conceived.     Q9/12  
[ 268 ]  
 
2011-10-18 AT&T, Inc.   Subjective testing methodology for P.AMD     Q9/12  
[ 267 ]  
 
2011-10-18 Netscout Systems   Discussion on the use of RMSE* for P.NAMS/P.NBAMS evaluation procedure     Q9/12, Q14/12  
[ 266 ]  
 
2011-10-18 Netscout Systems   P.863 performance on a narrowband acoustic to acoustic experiment     Q9/12  
[ 265 ]  
 
2011-10-18 Netscout Systems   Input to ITU-T P.863 characterization     Q9/12  
[ 264 ]  
 
2011-10-18 Ascom (Switzerland) Ltd.   Preliminary results on P.863 NB vs. PESQ NB Behavior     Q9/12  
[ 260 ]  
 
2011-10-18 France Télécom Orange   Contribution to P.863's characterisation: study of typical scores for various codec, selection of reference sentences, and correspondence between NB and SWB MOS scales     Q9/12  
[ 258 ]  
 
2011-10-18 France Télécom Orange   Noisiness Dimension, Evaluation and Diagnostic     Q9/12, Q16/12, Q15/12  
[ 257 ]  
 
2011-10-18 British Telecommunications Public Ltd. Co. (BT Plc)   P.862.3 Appendix I P.862.1 Reference values     Q9/12  
[ 246 ]  
 
2011-10-18 Ascom (Switzerland) Ltd.   Proposed updated draft Recommendation P.STAT: Methods, metrics and procedures for statistical evaluation, qualifying and comparison of objective quality prediction models     Q9/12, Q7/12, Q14/12, Q13/12  
[ 242 ]  
 
2011-10-18 Malden Electronics   POLQA characterization - offset instability for some reference files     Q9/12  
[ 241 ]  
 
2011-10-18 Malden Electronics   POLQA characterization - problem of using P.501 as reference     Q9/12  
[ 240 ]  
 
2011-10-18 Telefon AB - LM Ericsson   P.863 performance analyze     Q9/12  
[ 239 ]  
 
2011-10-18 Opticom GmbH   POLQA Characterization for Time Scaling Conditions     Q9/12  
[ 238 ]  
 
2011-10-18 Opticom GmbH   Proposed Bugfixes for the P.863 / POLQA Temporal Alignment Module     Q9/12  
[ 237 ]  
 
2011-10-18 Opticom GmbH , SwissQual AG   Performance of P.563 on new narrow-band databases     Q9/12  
[ 232 ]  
 
2011-10-18 Ascom (Switzerland) Ltd.   Results on P.863 Performance within the Characterization Phase's Scope Based on an Extended Set of Statistical Evaluation Metrics     Q9/12, Q7/12  
[ 224 ]  
 
2011-10-13 Huawei Technologies Co. Ltd.   Proposed new work item - P.SPELQ (Single-ended Perceptual Evaluation of Listening Quality)     Q9/12, Q15/12  
[ 221 ]  
 
2011-10-10 Slovakia   Predicting the Quality of Synthesized and Natural Speech Impaired by Packet Loss Using P.862 and P.863 Models     Q9/12  
[ 220 ]  
 
2011-10-10 Slovakia   Predicting the Quality of Synthesized and Natural Speech Impaired by Coding Using P.862 and P.863 Models     Q9/12  
[ 219 ]  
 
2011-10-10 Slovakia   Comparison of the relative performance of P.862 and P.863 in dealing with time-shifting     Q9/12  
[ 218 ]  
 
2011-10-10 SwissQual AG   Performance of P.863 on different presentation levels     Q9/12  
[ 217 ]  
 
2011-10-10 SwissQual AG   Performance of P.863 on interruptions and lost speech     Q9/12, Q7/12  
[ 216 ]  
 
2011-10-10 SwissQual AG   Subjective test method for live calls     Q9/12, Q7/12  
[ 215 ]  
 
2011-10-10 The Netherlands Organisation for Applied Scientific Research (TNO)   Necessity to include intelligibility measurements in modern telecommunication quality assessment     Q9/12  
[ 214 ]  
 
2011-10-10 The Netherlands Organisation for Applied Scientific Research (TNO)   Benchmark proposal P.TCA     Q9/12, Q16/12  
[ 213 ]  
 
2011-10-10 The Netherlands Organisation for Applied Scientific Research (TNO)   Performance of P.862 and P.863 on acoustically recorded data     Q9/12  
[ 212 ]  
 
2011-06-14 Deutsche Telekom AG   Proposal for a framework for P.MULTI and P.AMD     Q9/12, Q7/12  
[ 211 ]  
 
2011-06-14 Deutsche Telekom AG   Performance of P.863 on P.AAM acoustic data     Q9/12  
[ 210 ]  
 
2011-06-06 SwissQual AG   Correspondence of P.862.1 and P.863 scores     Q9/12  
[ 208 ]  
 
2011-03-09 Ascom Network Testing Inc. , OPTICOM , Orange France Telecom , SwissQual   Mapping function of P.863 results into MOS-LQO     Q9/12  
[ 207 ]  
 
2011-02-15 Audience, Inc.   P.OLQA ability to meet P.ONRA requirements     Q9/12  
[ 206 ]  
 
2011-02-15 Audience, Inc.   P.OLQA accuracy on noise suppression task     Q9/12  
Results:39 total items.
 
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