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ITU-T�SG 12� C�

ITU-T�SG 12

Performance, QoS and QoE

Study Period 2009

Results:35 total items.
Contributions �[�Source:�Deutsche Telekom AG�]���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
[ 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
[ 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
[ 104 ]
Universal German speech sample for use in objective and subjective test applications � Deutsche Telekom AG , SwissQual AG Q9/12, Q7/12, Q6/12 2010-05-04
[ 83 ]
Extension of the G.1070 Video Quality Estimation Function for the MPEG2 Video Codec � Deutsche Telekom AG Q13/12 2009-10-23
[ 82 ]
Assessment of speech quality dimensions: Methodology, Experiments, Analysis � Deutsche Telekom AG Q9/12, Q7/12 2009-10-23
[ 23 ]
Wideband Equipment Impairment Factors Ie,wb for the G.729.1 and Packet Loss Robustness Factors Bpl for the G.729.1, the G.722.2 and the G.722 WB-Codecs for usage in the WB-E-Model � Deutsche Telekom AG Q8/12 2009-02-27
Results:35 total items.
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