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ITU-T�SG 12

Performance, QoS and QoE

Study Period 2009

Results:55 total items.
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Contributions �[�Source:�Deutsche Telekom�]���Documents / Contributions

Number
Title Source AI/Question
Date
[ 344 ]
Extension of the G.1070 audiovisual quality integration function for the MPEG-4 Part 2 video codec � Deutsche Telekom AG Q13/12 2012-05-18
[ 343 ]
An Evaluation Protocol for the Subjective Assessment of Text-to-Speech in Audiobook Reading Tasks � Deutsche Telekom AG Q7/12 2012-05-18
[ 342 ]
Results from a Multidimensional Rescaling Experiment of a P.OLQA SWB Test Database � Deutsche Telekom AG Q9/12, Q7/12 2012-05-18
[ 341 ]
Proposal for a new Recommendation on "Subjective quality evaluation of telecommunication services based on multimodal interactive systems" � Deutsche Telekom AG Q7/12 2012-05-18
[ 340 ]
Methodology for the assessment of audiovisual quality for simulated video calls � Deutsche Telekom AG Q18/12 2012-05-18
[ 339 ]
Extension of the G.1070 speech quality integration function for wideband audio � Deutsche Telekom AG Q13/12 2012-05-18
[ 338 ]
Extension of the G.1070 video quality estimation function for the MPEG-4 Part 2 and H.264 video codecs � Deutsche Telekom AG Q13/12 2012-05-18
[ 319 ]
Proposed non-normative appendices for draft recommendation P.AMT: Subjective evaluation of audio and audiovisual multiparty telemeetings quality � Deutsche Telekom AG , Ericsson, Inc. , France T�l�com Orange Q18/12 2012-05-16
[ 318 ]
Proposed main body and normative annex for draft recommendation P.AMT: Subjective evaluation of audio and audiovisual multiparty telemeetings quality � Deutsche Telekom AG , Ericsson, Inc. , France T�l�com Orange Q18/12 2012-05-16
[ 287 ]
Number of interlocutors and QoE in multiparty telephone conferences � Deutsche Telekom AG Q18/12 2011-10-19
[ 286 ]
Listening test stimuli using scalable multiparty conversation test scenarios � Deutsche Telekom AG Q7/12, Q18/12 2011-10-19
[ 285 ]
Topics for Question 18/12 in view of insights from a field survey � Deutsche Telekom AG Q18/12 2011-10-19
[ 284 ]
Initial insights for P.AMT based on reviewing existing recommendations � Deutsche Telekom AG , Telefon AB - LM Ericsson Q7/12, Q18/12 2011-10-19
[ 278 ]
Conversational WB speech quality & draft WB E-Model � Deutsche Telekom AG Q8/12 2011-10-19
[ 277 ]
Performance of P.863 for two narrow-band datasets � Deutsche Telekom AG , SwissQual AG Q9/12 2011-10-19
[ 276 ]
Performance of P.863 on P.AAM acoustic data � Deutsche Telekom AG , SwissQual AG Q9/12 2011-10-19
[ 275 ]
Extending the E-Model For Capturing Noise Reduction and Echo Canceller Impairments � Deutsche Telekom AG Q8/12 2011-10-19
[ 274 ]
Draft Requirement Specification for P.AMD (Perceptual Approaches for Multi-Dimensional Analysis) � Deutsche Telekom AG Q9/12 2011-10-19
[ 273 ]
Quality perception in three-party conversation tests with synchronous and asynchronous delay � Deutsche Telekom AG Q18/12 2011-10-19
[ 272 ]
3CTs - 3-party Conversation Test scenarios for conferencing assessment � Deutsche Telekom AG Q7/12, Q18/12 2011-10-19
[ 271 ]
Description of conversation scenarios for interactive audiovisual communication � Deutsche Telekom AG Q7/12 2011-10-19
[ 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
[ 200 ]
Comparison between AT&T and DTAG multidimensional testing approaches � Deutsche Telekom Q9/12, Q7/12 2011-01-10
[ 199 ]
PNAMS/PNBAMS Training database - Proposal for common set � Deutsche Telekom Q14/12, Q13/12 2011-01-10
[ 198 ]
P.NAMS/P.NBAMS Training database - Proposal for the number of tests per database and the selection of test conditions � Deutsche Telekom Q14/12, Q13/12 2011-01-10
[ 197 ]
Parameters describing multimodal interaction - three usage scenarios � Deutsche Telekom Q7/12 2011-01-10
[ 196 ]
Extending the E-model to better capture terminal effects � Deutsche Telekom Q8/12 2011-01-10
[ 195 ]
Draft requirement specification for P.AMD (Perceptual Approaches for Multi-Dimensional Analysis) � Deutsche Telekom Q9/12 2011-01-10
[ 194 ]
Proposal for a new Supplement to P-Series Rec. "Parameters describing the interaction with multimodal dialogue systems" � Deutsche Telekom Q7/12 2011-01-10
[ 193 ]
Error concealment method for the reference H.264/AVC video decoder of P.NAMS and P.NBAMS � Deutsche Telekom Q14/12 2011-01-10
[ 192 ]
Comparison of the ACR and PC evaluation methods concerning the effects of video resolution and size on visual subjective ratings � Deutsche Telekom Q13/12 2011-01-10
[ 191 ]
Analysing multi-party telemeeting conversations � Deutsche Telekom Q18/12 2011-01-10
[ 190 ]
Listening and conversational quality of spatial audio conferencing � Deutsche Telekom Q18/12 2011-01-10
[ 189 ]
How the need for fast interaction affects the impact of transmission delay on the overall quality judgment � Deutsche Telekom , HEAD Acoustics Q8/12, Q7/12, Q18/12 2011-01-10
[ 188 ]
Limitations of the Temporal Information (TI) for the evaluation of temporal complexity � Deutsche Telekom Q14/12 2011-01-10
[ 187 ]
Development of scalable conversation test scenarios for multi-party telephone conferences � Deutsche Telekom Q7/12, Q18/12 2011-01-10
[ 157 ]
QoS mapping and interworking between Ethernet, IP and MPLS � Deutsche Telekom Q17/12 2011-01-07
[ 152 ]
Comments on the multidimensional subjective testing methodology proposed in TD 367(GEN/12) � Deutsche Telekom Q9/12, Q7/12 2010-09-09
[ 147 ]
Proposed changes of P.NAMS ToR for the IPTV Application Area � Deutsche Telekom AG Q14/12 2010-09-06
[ 143 ]
Draft Requirement Specification for P.AMD (Perceptual Approaches for Multi-Dimensional Analysis) � Deutsche Telekom AG Q9/12 2010-09-06
[ 135 ]
Subjective Databases Required for P.NAMS Standardisation � Deutsche Telekom Labs , Ericsson Research , Psytechnics Ltd Q14/12 2010-05-10
[ 131 ]
QoS mapping and interworking between Ethernet, IP and MPLS � Deutsche Telekom Q17/12 2010-05-07
[ 124 ]
Extending the E-model to better capture terminal effects � Deutsche Telekom AG , Head Acoustics GmbH Q8/12 2010-05-07
[ 123 ]
Consideration of send-side ambient noise in the E-model � Deutsche Telekom AG Q8/12 2010-05-07
[ 122 ]
Extending Suppl. 24 to P-Series towards multimodal systems and services � Deutsche Telekom AG Q7/12, Q1/12 2010-05-07
[ 120 ]
+Add.1
First draft listening WB E-model � Deutsche Telekom AG Q8/12 2010-05-07
[ 119 ]
Towards a Super-wideband E-model � Deutsche Telekom AG Q8/12 2010-05-07
[ 118 ]
Subjective quality evaluation of audio streaming applications: ACR vs. MUSHRA � Deutsche Telekom AG Q14/12, Q13/12 2010-05-07
[ 108 ]
Why SG12 must standardize only one model for the future P.OLQA standard � France Telecom Orange , AT&T , Deutsche Telekom , Huawei Technologies Q9/12 2010-05-07
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