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ITU-T SG 12  C 

ITU-T SG 12

Performance, QoS and QoE

Study Period 2013

Results:38 total items.
Contributions  [ AI/Question: Q3/12 ]   Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 383 ]  
 
Suggestions for P.381     Sony Corporation   Q3/12   2016-05-25
[ 365 ]  
 
Verification results for P.381 and P.MMIC     Qualcomm, Inc.   Q3/12   2016-05-24
[ 358 ]  
 
Updated Draft P.MMIC Specification for Approval     Qualcomm, Inc.   Q3/12   2016-05-24
[ 343 ]  
 
ITU-T P.381: Results and Discussion of Validation Measurements     HEAD Acoustics GmbH   Q3/12   2016-01-04
[ 338 ]  
(Rev.1) 
Recommendation ITU-T P.MMIC "Technical requirements and test methods for multi-microphone wired headset or headphone interfaces of digital wireless terminals"     Qualcomm, Inc.   Q3/12   2015-12-23
[ 334 ]  
(Rev.1) 
Verification Report for P.MMIC and P.381 ".Universal wired headset or headphone interface of digital mobile terminals"     Qualcomm, Inc.   Q3/12   2015-12-23
[ 333 ]  
(Rev.1) 
Verification Report for P.381 and P.MMIC ".Universal wired headset or headphone interface of digital mobile terminals"     Qualcomm, Inc.   Q3/12   2015-12-23
[ 309 ]  
 
The latest draft of revised P.381     Ministry of Industry and Information Technology (MIIT)   Q3/12   2015-12-22
[ 277 ]  
 
Recommendation ITU-T P.MMIC "Technical requirements and test methods for multi-microphone wired headset or headphone interfaces of digital wireless terminals"     Qualcomm, Inc.   Q3/12   2015-04-22
[ 254 ]  
 
P.381 Harmonization of Audio Connector Mechanical Properties     Qualcomm, Inc. , Sony Corporation   Q3/12   2015-04-21
[ 253 ]  
 
P.381 Harmonization of the Headset Button Interface     Qualcomm, Inc. , Sony Corporation   Q3/12   2015-04-21
[ 249 ]  
 
Second draft of revised Rec. P.313     Ministry of Industry and Information Technology (MIIT)   Q3/12   2015-04-21
[ 223 ]  
 
Draft Recommendation ITU-T P.MMIC "Technical requirements and test methods for multi-microphone wired headset or headphone interfaces of digital wireless terminals"     Qualcomm, Inc.   Q3/12   2014-08-20
[ 216 ]  
 
Codec overload points and units for power level     Gigaset Communications GmbH   Q3/12, Q2/12, Q11/12   2014-08-20
[ 194 ]  
 
Speech levels in hands-free communication     HEAD Acoustics GmbH   Q6/12, Q4/12, Q3/12   2014-08-19
[ 188 ]  
 
Double talk testing using different double talk testing methodologies     DSP Group , HEAD Acoustics GmbH   Q6/12, Q4/12, Q3/12   2014-08-19
[ 179 ]  
 
Proposed texts for wideband characteristics of P.313     China Unicom, MIIT   Q3/12   2014-08-18
[ 176 ]  
 
Impact of codec overload point on audio levels     Huawei Technologies Co. Ltd.   Q3/12, Q2/12, Q11/12   2014-08-18
[ 169 ]  
 
Proposed changes to narrowband characteristics of P.313     Ministry of Industry and Information Technology (MIIT)   Q3/12   2014-08-15
[ 163 ]  
 
Validation of the Multipoint Soundfield Recording and Reproduction Technique     HEAD Acoustics GmbH   Q5/12, Q3/12   2014-08-13
[ 162 ]  
 
Multipoint Soundfield Recording and Reproduction Technique: Description of Recording and Equalization Techniques     HEAD Acoustics GmbH   Q5/12, Q3/12   2014-08-13
[ 146 ]  
 
Standardizing additional electrical connector pins for headsets     Qualcomm, Inc.   Q3/12   2013-11-20
[ 145 ]  
 
Background for some suggestions for P.381 in C-0144     Sony Corporation   Q3/12   2013-11-20
[ 144 ]  
 
Suggestions regarding P.381 Draft version 2.0     Qualcomm, Inc. , Sony Corporation   Q3/12   2013-11-20
[ 140 ]  
 
On multi-pole headset connectors     Sony Corporation   Q3/12   2013-11-20
[ 114 ]  
 
Proposal for a revision of ITU-T P.581     HEAD Acoustics GmbH   Q5/12, Q3/12   2013-11-19
[ 108 ]  
(Rev.1) 
Test results and proposals for updating P.381     HEAD Acoustics GmbH   Q3/12   2013-11-18
[ 107 ]  
 
P.381 Draft version 2.0     Ministry of Industry and Information Technology (MIIT)   Q3/12   2013-11-18
[ 78 ]  
 
Proposal of 3.5 mm backwards compatible connector with additional pins     Qualcomm, Inc.   Q3/12   2013-03-06
[ 76 ]  
 
Performance of Voice over LTE (VoLTE)     France Télécom Orange   Q8/12, Q3/12, Q17/12, Q14/12, Q13/12   2013-03-06
[ 52 ]  
 
Possible ways to extend the HATS Receive Characteristics in ITU-T Recommendation P.58 for Superwideband and Fullband Testing     HEAD Acoustics GmbH   Q5/12, Q3/12   2013-03-06
[ 48 ]  
 
Proposal for correction factor when measuring Super Wideband and Fullband terminals     France Télécom Orange   Q5/12, Q3/12   2013-03-06
[ 47 ]  
 
Results of Laboratory Test of reference headphones on HATS for defining correction factor     France Télécom Orange   Q5/12, Q3/12   2013-03-06
[ 32 ]  
 
Some Considerations on Extending the Artificial Mouth Characteristics in ITU-T Recommendation P.58 to Superwideband and Fullband     HEAD Acoustics GmbH   Q6/12, Q5/12, Q4/12, Q3/12   2013-03-06
[ 31 ]  
 
Terminal Testing using ITU-T Recommendation P.863: A Comparison with TOSQA2001     HEAD Acoustics GmbH   Q9/12, Q4/12, Q3/12   2013-03-06
[ 27 ]  
 
Proposed addition to the P.381 specification     Research in Motion   Q3/12   2013-03-05
[ 26 ]  
 
Proposed modifications of the P.381 specification     Research in Motion   Q3/12   2013-03-05
[ 11 ]  
 
Editorial modification for P.381     Ministry of Industry and Information Technology (MIIT)   Q3/12   2013-03-01
Results:38 total items.
 
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