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ITU-T SG12  D 

ITU-T SG12

End-to-end transmission performance of networks and terminals

Study Period 2001

Results:26 total items.
Delayed Contributions  [ Source: Psytechnics ]   Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 175 ]  
 
High Level Description of Psytechnics ITU-T P.VTQ candidate     Psytechnics Ltd.   Q16/12   2003-09-11
[ 174 ]  
(Rev.1) 
Alignment of performance requirements for P.VTQ with recent SG12 activities     Psytechnics , DT , Opticom , TNO   Q9/12, Q16/12   2003-09-11
[ 173 ]  
 
Results of the PESQ Algorithm's Calibration     L.M. Ericsson , Nokia Corp. , Psytechnics Ltd.   Q9/12   2003-09-11
[ 172 ]  
 
Performance of the P.SEAM Collaboration's Models on Known Databases     OPTICOM , Psytechnics , SwissQual   Q9/12   2003-09-11
[ 140 ]  
 
Validation results from France Telecom P.SEAM Experiment     Psytechnics , DT , Opticom , TNO   Q9/12   2003-09-05
[ 139 ]  
 
Output mapping for P.AAM     Psytechnics , DT , Opticom , TNO   Q9/12   2003-09-05
[ 138 ]  
 
Using P.AAM to assess systems containing noise reduction algorithms     Psytechnics , DT , Opticom , TNO   Q9/12   2003-09-05
[ 137 ]  
 
Analysis of SonyEricsson results for P.AAM     Psytechnics , DT , Opticom , TNO   Q9/12   2003-09-05
[ 124 ]  
 
Analysis of P.862 PESQ scores using PESQ-LQ and alternative logistic mapping     Psytechnics Limited   Q9/12   2003-01-16
[ 123 ]  
 
Test Plan Proposal for Generation of Databases for P.VTQ standardisation     Psytechnics Limited   Q16/12   2003-01-16
[ 122 ]  
 
Analysis of the G.722.2/AMR-WB codec using Wideband PESQ     Psytechnics Limited   Q7/12, Q9/12   2003-01-16
[ 121 ]  
 
Joint Test Plan for Single-Ended Assessment Models     France Telecom, Lucent, OPTICOM, Psytechnics   Q9/12   2003-01-16
[ 109 ]  
 
Preliminary Results for the P.AAM benchmark models     KPN (The Netherlands) , Deutsche Telekom AG (Germany) , Psytechnics Ltd. (United Kingdom)   Q9/12   2003-01-15
[ 91 ]  
 
Testplan for the benchmarking of mouth-to-ear speech quality assessment algorithms including terminals     KPN (The Netherlands), Deutsche Telekom AG, , Psytechnics Ltd. (United Kingdom)   Q9/12   2003-01-09
[ 87 ]  
 
Draft Test Plan - Single Ended Speech Quality Measure - Standard Terminals     Psytechnics, UK   Q9/12   2002-05-15
[ 86 ]  
 
A new PESQ-LQ scale to assist comparison between P.862 PESQ score and subjective MOS     Psytechnics, UK   Q9/12   2002-05-15
[ 85 ]  
 
"Parametric models"for VoIP - suggested way forward     Psytechnics, UK   Q16/12   2002-05-15
[ 84 ]  
 
Request for comments from SG12 on application of E-model for user QoS measurements     Psytechnics, UK   Q15/12, Q8/12, Q9/12   2002-05-15
[ 83 ]  
 
P.AAM standardisation process     Psytechnics, UK   Q9/12   2002-05-15
[ 82 ]  
 
Proposed revisions to draft revised G.107     Psytechnics, UK   Q10/12, Q8/12   2002-05-15
[ 81 ]  
 
Comments on draft new Recommendation P.DIEIM     Psytechnics, UK   Q6/12, Q8/12, Q9/12   2002-05-15
[ 49 ]  
 
Non-intrusive monitoring of speech quality in voice over IP networks     Psytechnics (UK)   Q16/12, Q9/12   2001-10-10
[ 48 ]  
 
NiQA - Non-intrusive speech Quality Assessment     Psytechnics (UK)   Q16/12, Q9/12   2001-10-10
[ 47 ]  
 
Extension of P.862 to provide a framework for VQE diagnostics     Psytechnics (UK)   Q4/12, Q6/12, Q9/12   2001-10-10
[ 46 ]  
 
Assessment of speech quality and conversation quality of VQE and its interaction with the network     Psytechnics (UK)   Q4/12, Q9/12   2001-10-10
[ 45 ]  
 
Application of P.862 to evaluation of quality of noise reduction and noise processing algorithms     Psytechnics (UK)   Q4/12, Q6/12, Q9/12   2001-10-10
Results:26 total items.
 
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