International Telecommunication Union   ITU
Français  Español
 
Site map Contact Us Print version
  Home : ITU-T : SG 12 : Contributions  Recently posted -  Search Meeting Documents
   
ITU-T SG 12  C 

ITU-T SG 12

Performance, QoS and QoE

Study Period 2009

Results:18 total items.
Contributions  [ Source: Telefon AB - LM Ericsson ]   Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 347 ]  
 
Proposed draft text for a P.AMT Annex regarding effect of transmission delays     Telefon AB - LM Ericsson   Q18/12   2012-05-18
[ 346 ]  
 
Perceptual loudness of speech signals with different bandwidths     Telefon AB - LM Ericsson   Q7/12, Q18/12   2012-05-18
[ 345 ]  
 
A one-way audiovisual telemeeting test with different audio qualities     Telefon AB - LM Ericsson   Q18/12   2012-05-18
[ 292 ]  
 
Important factors that can influence the perceived quality of telemeetings     Telefon AB - LM Ericsson   Q18/12   2011-10-19
[ 291 ]  
 
A subjective multi-party test with both audio and audiovisual telemeeting connections     Telefon AB - LM Ericsson   Q18/12   2011-10-19
[ 290 ]  
 
Subjective tests on multiparty audio and audiovisual telemeetings with additional echo-free delays     Telefon AB - LM Ericsson   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
[ 240 ]  
 
P.863 performance analyze     Telefon AB - LM Ericsson   Q9/12   2011-10-18
[ 204 ]  
 
Real speech signals for telephonometry - some considerations     Telefon AB - LM Ericsson   Q6/12   2011-01-10
[ 203 ]  
 
Proposal for harmonization of P.380 and P.57     Telefon AB - LM Ericsson   Q5/12   2011-01-10
[ 202 ]  
 
Editorial correction of P.58     Telefon AB - LM Ericsson   Q5/12   2011-01-10
[ 179 ]  
 
Factors that can affect the perceived quality of telemeetings and conferences and work items for Q.18     Telefon AB - LM Ericsson   Q18/12   2011-01-07
[ 178 ]  
 
Subjective conversational test method for a three-party telepresence meeting     Telefon AB - LM Ericsson   Q18/12   2011-01-07
[ 177 ]  
 
Subjective tests with additional delay to one participant in three-party audiovisual free conversations     Telefon AB - LM Ericsson   Q18/12   2011-01-07
[ 170 ]  
 
Modified Y.1540 Appendix VIII     Telefon AB - LM Ericsson   Q17/12   2011-01-07
[ 156 ]  
 
Comments on Draft Recommendation ITU-T P.863 (P.OLQA)     Telefon AB - LM Ericsson   Q9/12   2011-01-07
[ 155 ]  
 
Proposal for capacity parameters in Y.1540 - Normative text for consent     Telefon AB - LM Ericsson   Q17/12   2010-12-07
[ 154 ]  
 
Result of P.OLQA Stability check     Telefon AB - LM Ericsson   Q9/12   2010-11-29
Results:18 total items.
 
Multiple Document Download: Check the boxes of the selected documents, then click "Zip and download"
   
 
User preferences: 
Multiple Document Download: Formats and Languages to be included (when available):
HTML Navigation Pages  
Formats  + Other formats
Languages (maximum 2)  + Multilingual 
(E: English - F: French - S: Spanish - A: Arabic - C: Chinese - R: Russian)

Test ITU Translate for automated document translation
Top -  Feedback -  Contact Us -  Copyright © ITU 2008 All Rights Reserved
Contact for this page :  TSB EDH
Updated : 2024-5-23