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ITU-T SG 12  C 

ITU-T SG 12

Performance, QoS and QoE

Study Period 2017

Results:47 total items.
Contributions  [ AI/Question: Q9/12 ]   Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 597 ]  
 
Performance of speech quality prediction models for communication terminals     HEAD Acoustics GmbH (Germany)   Q9/12, Q7/12, Q6/12, Q4/12   2021-09-29
[ 582 ]  
 
Performance analysis of ViSQOL compared to POLQA     Opticom GmbH (Germany)   Q9/12   2021-09-27
[ 573 ]  
 
P.AMD validation database by Rohde&Schwarz and evaluation of P.AMD and P.SAMD candidate models     Rohde & Schwarz GmbH & Co. KG (Germany)   Q9/12   2021-09-22
[ 566 ]  
 
A simple approach for selecting the best fitting 3rd order polynomial mapping function between objective and subjective scores     Orange (France)   Q9/12   2021-09-07
[ 565 ]  
 
New unknown subjective database from Orange for the P.AMD and P.SAMD projects and validation of candidate models against this database     Orange (France)   Q9/12, Q7/12   2021-09-07
[ 555 ]  
(Rev.1) 
P.SAMD final model and results on new test datasets     TU Berlin (Germany)   Q9/12   2021-04-22
[ 507 ]  
 
P.AMD Set A final training results     Rohde & Schwarz GmbH & Co. KG (Germany) , TU Berlin (Germany)   Q9/12   2020-08-25
[ 501 ]  
 
Non-intrusive Diagnostic Monitoring of Fullband Speech Quality     TU Berlin (Germany)   Q9/12, Q15/12   2020-08-24
[ 500 ]  
 
Derivation of equipment impairment factors from ITU-T P.863 for fullband speech codecs     Rohde & Schwarz GmbH & Co. KG (Germany) , TU Berlin (Germany)   Q9/12, Q15/12   2020-08-24
[ 471 ]  
 
P.SAMD updated results on a live talking database     TU Berlin (Germany)   Q9/12   2020-04-01
[ 468 ]  
 
P.AMD Set A updated model and performance results     Rohde & Schwarz GmbH & Co. KG (Germany) , TU Berlin (Germany)   Q9/12   2020-04-01
[ 440 ]  
 
P.SAMD updated results and validation plan     TU Berlin (Germany)   Q9/12   2019-11-13
[ 422 ]  
 
Proposed P.863 Implementers' guide 11/2019     Opticom GmbH (Germany) , Rohde & Schwarz GmbH & Co. KG (Germany)   Q9/12   2019-11-13
[ 420 ]  
 
End-to-end trained full-reference speech quality prediction     TU Berlin (Germany)   Q9/12   2019-11-13
[ 413 ]  
(Rev.1) 
Proposed additions and corrections for ITU-T Rec. P.1401     Ilmenau University of Technology (TU Ilmenau) (Germany) , InfoVista SAS (France) , Rohde & Schwarz GmbH & Co. KG (Germany) , Telefon AB - LM Ericsson (Sweden)   Q9/12   2019-11-12
[ 410 ]  
(Rev.1) 
Proposed Guidelines for Machine Learning Based Solutions     InfoVista SAS (France)   Q9/12, Q15/12, Q14/12   2019-11-11
[ 385 ]  
(Rev.1) 
Methods, metrics and procedures for statistical evaluation, qualification and comparison of objective quality prediction models     InfoVista SAS (France) , Rohde & Schwarz GmbH & Co. KG (Germany)   Q9/12   2019-04-24
[ 384 ]  
 
Proposal for the Requirement Specification of P.SAMD     TU Berlin (Germany)   Q9/12   2019-04-24
[ 383 ]  
 
P.SAMD interim results and intended next steps     TU Berlin (Germany)   Q9/12   2019-04-24
[ 377 ]  
 
Minimum Performance Requirements for Machine Learning Based Solutions     InfoVista SAS (France)   Q9/12, Q15/12   2019-04-24
[ 353 ]  
 
Proposed elements of text for New Recommendation E.804.1 on voice quality measurement     Orange (France)   Q9/12, Q12/12   2019-04-23
[ 339 ]  
(Rev.1) 
Changes and possible work items connected to P.1401     Deutsche Telekom AG (Germany) , Telefon AB - LM Ericsson (Sweden)   Q9/12   2019-04-17
[ 329 ]  
 
Subjective and Objective Assessment of the Listening Quality of Customer Support Waiting Loops     Ministry of Transport and Construction of the Slovak Republic (Slovakia) , The Netherlands Organisation for Applied Scientific Research (TNO)   Q9/12   2019-04-05
[ 320 ]  
 
Improving situational awareness in crowdsourcing by the use of smartphone sensors     Focus Infocom Ges. F. Informatik u. Telekomm. mbH (Germany)   Q9/12, Q7/12   2019-03-12
[ 303 ]  
 
P.AMD Set A updated performance results of the Noisiness dimension     Deutsche Telekom AG (Germany) , Opticom GmbH (Germany)   Q9/12   2018-11-14
[ 300 ]  
 
P.SAMD update of ongoing work     Deutsche Telekom AG (Germany)   Q9/12   2018-11-14
[ 286 ]  
 
A subjective ACR LOT testing super-wideband speech coding in real field measurements and prediction by P.863     Rohde & Schwarz GmbH & Co. KG (Germany)   Q9/12   2018-11-14
[ 266 ]  
 
Analysis of current recommendations from SG12 on voice quality measurement, consequences in terms of wrong application in national regulation, and proposed corrections     Orange (France)   Q9/12, Q12/12   2018-11-13
[ 239 ]  
 
P.863 Prediction of EVS Processed Speech in Fullband     Opticom GmbH (Germany)   Q9/12   2018-11-06
[ 207 ]  
 
Considerations on the use of algorithms based on machine learning and artificial intelligence for quality of service and quality of experience purposes     Deutsche Telekom AG   Q9/12, Q1/12   2018-04-18
[ 183 ]  
 
P.863 Ed. 3 Implementers' Guide     Opticom GmbH , Rohde & Schwarz GmbH & Co. KG , The Netherlands Organisation for Applied Scientific Research (TNO)   Q9/12   2018-04-17
[ 153 ]  
 
Prediction accuracy of the subjective ACR LOT in [ITU12C22_Jan2017] by the P.863 cand. v3.0     Rohde & Schwarz GmbH & Co. KG   Q9/12   2018-02-02
[ 152 ]  
 
Revised P.863 at a glance     Opticom GmbH , Rohde & Schwarz GmbH & Co. KG   Q9/12   2018-01-31
[ 143 ]  
 
The reason behind P.862.2 (WB-PESQ) under-estimation of subjective scores     Dolby Laboratories   Q9/12   2017-09-06
[ 115 ]  
 
Revised first results from the POLQA P.AMD degradation decomposition approach using Noisiness, Discontinuity, Coloration and Loudness indicators     Opticom GmbH , Rohde & Schwarz GmbH & Co. KG   Q9/12   2017-09-05
[ 111 ]  
 
Discussion on audio/video telecommunication QoE evaluation     China Mobile Communications Corporation , Huawei Technologies Co., Ltd.   Q9/12   2017-09-05
[ 109 ]  
 
Feedback on POLQA v 2.6     Orange   Q9/12   2017-09-05
[ 65 ]  
 
Fullband Mandarin and NA English samples for P.501     Qualcomm, Inc.   Q9/12   2016-12-22
[ 51 ]  
(Rev.1) 
P.SPELQ progress and comments for future work     Huawei Technologies Co., Ltd.   Q9/12   2016-12-22
[ 43 ]  
 
First possible P.SAMD indicators for the estimation of Noisiness     Deutsche Telekom AG   Q9/12   2016-12-22
[ 42 ]  
 
First possible P.SAMD indicators for the estimation of Coloration     Deutsche Telekom AG   Q9/12   2016-12-22
[ 35 ]  
 
Proposed P.OLQA Implementer's Guide for Bandwidth Extension     Qualcomm, Inc.   Q9/12   2016-12-22
[ 34 ]  
 
Training Databases for P.AMD Set B Multidimensional Predictor     Qualcomm, Inc.   Q9/12   2016-12-22
[ 24 ]  
 
First results from the POLQA P.AMD degradation decomposition approach using Noisiness, Discontinuity, Coloration and Loudness indicators     Opticom GmbH , Rohde & Schwarz GmbH & Co. KG   Q9/12   2016-12-21
[ 23 ]  
 
Update on POLQA Development     Opticom GmbH , Rohde & Schwarz GmbH & Co. KG   Q9/12   2016-12-21
[ 22 ]  
 
A subjective ACR LOT testing fullband speech coding and prediction by P.863     Rohde & Schwarz GmbH & Co. KG   Q9/12   2016-12-21
[ 7 ]  
+Corr.1 
Proposed Base Text for P.AMD Multidimensional Predictor     Qualcomm, Inc.   Q9/12   2016-12-19
Results:47 total items.
 
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