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  Home : ITU-T : SG12 : Meeting 2007-10-02 : Contributions  Recently posted -  Search Meeting Documents
   
ITU-T SG12  C (2007-10-02) 

ITU-T SG12

Performance and quality of service

Study Period 2005

Meeting  from 2007-10-02 to 2007-10-11

held in Switzerland [Geneva]

Other Meetings : 2009-11-03  2009-03-10  2008-05-22  2007-01-16  2006-06-05  2005-10-17  2005-01-18 

Results:8 total items.
Contributions  [ AI/Question: Q7/12 ]   Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 121 ]  
 
Report and analysis of PESQ under-prediction of EVRC family of speech codecs and proposal for PESQ enhancement for CDMA speech codecs     Qualcomm Inc. , Motorola Inc. , Verizon Wireless , Sprint Nextel   Q9/12, Q7/12   2007-09-25
[ 120 ]  
 
Investigating the proposed P.OLQA subjective test method     Psytechnics Ltd.   Q9/12, Q7/12   2007-09-24
[ 119 ]  
(Rev.1) 
Investigation of the influence of pure delay, packet loss and audio-video synchronization for different conversation tasks     LM Ericsson   Q7/12   2007-09-24
[ 112 ]  
 
Comments on the background and the speech rating scales used in ITU-T P.835     France Telecom   Q7/12   2007-09-24
[ 111 ]  
 
Noise at listener's side     France Telecom   Q9/12, Q7/12   2007-09-24
[ 105 ]  
 
Effect of Noise Simulation at the Listener's Side on Overall Speech Quality Judgments     Federal Repblic of Germany , France Télécom   Q9/12, Q7/12   2007-09-21
[ 92 ]  
(Rev.1) 
Subjective Test Methodology for Evaluating Speech Communication Systems that include Noise Suppression Algorithm - Proposed Revision to P.835     Audience, Inc.   Q7/12   2007-09-21
[ 83 ]  
 
Comparison of subjective conversational quality assessment methodologies     NTT   Q20/12, Q7/12   2007-09-18
Results:8 total items.
 
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