1、 ETSI TS 1Universal Mobile TelSpeech and video(3GPP TS 26.1floppy3TECHNICAL SPECIFICATION126 132 V13.2.0 (2016elecommunications System (LTE; eo telephony terminal acousticspecification .132 version 13.2.0 Release 1316-04) (UMTS); tic test 13) ETSI ETSI TS 126 132 V13.2.0 (2016-04)13GPP TS 26.132 ver
2、sion 13.2.0 Release 13Reference RTS/TSGS-0426132vd20 Keywords LTE,UMTS ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7
3、803/88 Important notice The present document can be downloaded from: http:/www.etsi.org/standards-search The present document may be made available in electronic versions and/or in print. The content of any electronic and/or print versions of the present document shall not be modified without the pr
4、ior written authorization of ETSI. In case of any existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat. Users of the present
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6、 following services: https:/portal.etsi.org/People/CommiteeSupportStaff.aspx Copyright Notification No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm except as authorized by written permission of ETSI. The content of the
7、 PDF version shall not be modified without the written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2016. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ET
8、SI registered for the benefit of its Members. 3GPPTM and LTE are Trade Marks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI TS 126 132 V13.2.0 (2016-04)23GPP TS 26.
9、132 version 13.2.0 Release 13Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR 00
10、0 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (https:/ipr.etsi.org/). Pursuant to the ETSI IPR Policy, no investi
11、gation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This Technical Specific
12、ation (TS) has been produced by ETSI 3rd Generation Partnership Project (3GPP). The present document may refer to technical specifications or reports using their 3GPP identities, UMTS identities or GSM identities. These should be interpreted as being references to the corresponding ETSI deliverables
13、. The cross reference between GSM, UMTS, 3GPP and ETSI identities can be found under http:/webapp.etsi.org/key/queryform.asp. Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted
14、as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI TS 126 132 V13.2.0 (2016-04)33GPP TS 26.132 version 13.2.0 Release 13Contents Intellectual
15、Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 9g3Introduction 9g31 Scope 10g32 References 10g33 Definitions, symbols and abbreviations . 12g33.1 Definitions 12g33.2 Abbreviations . 12g34 Interfaces 13g35 Test configurations . 13g35.1 Setup for terminals . 13g35.1.1 Setup for
16、 handset terminals . 15g35.1.2 Setup for headset terminals . 15g35.1.3 Setup for hands-free terminals 15g35.1.3.1 Vehicle-mounted hands-free . 15g35.1.3.2 Desktop hands-free 16g35.1.3.3 Hand-held hands-free 16g35.1.3.4 Softphone including speakers and microphone . 17g35.1.3.5 Softphone with separate
17、 speakers . 20g35.1.4 Position and calibration of HATS . 24g35.1.5 Test setup for quality in the presence of ambient noise measurements 24g35.1.5.1 Handset . 24g35.1.5.2 Hand-held hands-free 25g35.2 Setup of the electrical interfaces . 27g35.2.1 Codec approach and specification. 27g35.2.2 Direct dig
18、ital processing approach 28g35.3 Accuracy of test equipment 29g35.4 Test signals . 30g35.5 Void 31g35.5.1 Void 31g35.5.2 Void 31g36 Test conditions . 31g36.1 Environmental conditions . 31g36.1.1 Handset and headset terminals 31g36.1.2 Hands-free terminals . 31g36.2 System simulator conditions. 32g37
19、 Narrowband telephony transmission performance test methods 32g37.1 Applicability . 32g37.2 Overall loss/loudness ratings 32g37.2.1 General 32g37.2.2 Connections with handset UE . 33g37.2.2.1 Sending loudness rating (SLR) . 33g37.2.2.2 Receiving loudness rating (RLR) 33g37.2.3 Connections with deskt
20、op and vehicle-mounted hands-free UE. 33g37.2.3.1 Sending loudness rating (SLR) . 33g37.2.3.2 Receiving Loudness Rating (RLR) . 34g37.2.4 Connections with hand-held hands-free UE . 34g37.2.4.1 Sending loudness rating (SLR) . 34g3ETSI ETSI TS 126 132 V13.2.0 (2016-04)43GPP TS 26.132 version 13.2.0 Re
21、lease 137.2.4.2 Receiving loudness rating (RLR) 34g37.2.5 Connections with headset UE . 35g37.3 Idle channel noise (handset and headset UE) . 35g37.3.1 Sending . 35g37.3.2 Receiving 35g37.4 Sensitivity/frequency characteristics 36g37.4.1 Handset and headset UE sending 36g37.4.2 Handset and headset U
22、E receiving . 36g37.4.3 Desktop and vehicle-mounted hands-free UE sending . 36g37.4.4 Desktop and vehicle-mounted hands-free UE receiving . 37g37.4.5 Hand-held hands-free UE sending 37g37.4.6 Hand-held hands-free UE receiving 37g37.5 Sidetone characteristics 38g37.5.1 Connections with handset UE . 3
23、8g37.5.1.1 void . 38g37.5.1.2 Connections with handset UE HATS method 38g37.5.2 Headset UE . 38g37.5.3 Hands-free UE (all categories) 39g37.5.4 Sidetone delay for handset or headset . 39g37.6 Stability loss . 39g37.7 Acoustic echo control . 40g37.7.1 General 40g37.7.2 Acoustic echo control in a hand
24、s-free UE 41g37.7.3 Acoustic echo control in handset UE 41g37.7.4 Acoustic echo control in a headset UE . 41g37.8 Distortion 41g37.8.1 Sending distortion . 41g37.8.2 Receiving 42g37.9 Void 44g37.10 Delay 44g37.10.0 UE Delay Measurement Methodologies . 44g37.10.1 Delay in sending direction (Handset U
25、E) . 44g37.10.1a Delay in sending direction (headset UE) 45g37.10.2 Delay in receiving direction (handset UE) 46g37.10.2a Delay in receiving direction (headset UE) 46g37.10.3 Delay in sending + receiving direction using echo method (handset UE) . 47g37.10.3a Delay in sending + receiving direction us
26、ing echo method (headset UE) . 48g37.10.4 Delay and speech quality in conditions with packet arrival time variations and packet loss 48g37.10.4.1 Delay in sending direction 48g37.10.4.2 Delay in receiving direction 48g37.10.4.3 Speech quality loss in conditions with packet arrival time variations an
27、d packet loss 49g37.10.5 UE send clock accuracy 50g37.10.6 UE receiving with clock drift 50g37.11 Echo control characteristics 50g37.11.1 Test set-up and test signals . 50g37.11.2 Test method 51g37.11.2.1 Signal alignment . 52g37.11.2.2 Signal level computation and frame classification 52g37.11.2.3
28、Classification into categories 52g37.12 Quality (speech quality, noise intrusiveness) in the presence of ambient noise . 52g37.12.1 Handset . 52g37.12.2 Hand-held hands-free 54g38 Wideband telephony transmission performance test methods . 55g38.1 Applicability . 55g38.2 Overall loss/loudness ratings
29、 55g38.2.1 General 55g38.2.2 Connections with handset UE . 55g38.2.2.1 Sending loudness rating (SLR) . 55g38.2.2.2 Receiving loudness rating (RLR) 55g38.2.3 Connections with desktop and vehicle-mounted hands-free UE. 56g38.2.3.1 Sending loudness rating (SLR) . 56g3ETSI ETSI TS 126 132 V13.2.0 (2016-
30、04)53GPP TS 26.132 version 13.2.0 Release 138.2.3.2 Receiving loudness rating (RLR) 56g38.2.4 Connections with hand-held hands-free UE . 57g38.2.4.1 Sending loudness rating (SLR) . 57g38.2.4.2 Receiving loudness rating (RLR) 57g38.2.5 Connections with headset UE . 57g38.3 Idle channel noise (handset
31、 and headset UE) . 57g38.3.1 Sending . 58g38.3.2 Receiving 58g38.4 Sensitivity/frequency characteristics 58g38.4.1 Handset and headset UE sending 58g38.4.2 Handset and headset UE receiving . 59g38.4.3 Desktop and vehicle-mounted hands-free UE sending . 59g38.4.4 Desktop and vehicle-mounted hands-fre
32、e UE receiving . 59g38.4.5 Hand-held hands-free UE sending 60g38.4.6 Hand-held hands-free UE receiving 60g38.5 Sidetone characteristics 60g38.5.1 Connections with handset UE . 60g38.5.2 Headset UE . 61g38.5.3 Hands-free UE (all categories) 61g38.5.4 Sidetone delay for handset or headset . 61g38.6 St
33、ability loss . 62g38.7 Acoustic echo control . 63g38.7.1 General 63g38.7.2 Acoustic echo control in a hands-free UE 63g38.7.3 Acoustic echo control in a handset UE . 64g38.7.4 Acoustic echo control in a headset UE . 64g38.8 Distortion 64g38.8.1 Sending distortion . 64g38.8.2 Receiving 65g38.9 Void 6
34、7g38.10 Delay 67g38.10.0 UE Delay Measurement Methodologies . 67g38.10.1 Delay in sending direction (handset UE) 67g38.10.1a Delay in sending direction (headset UE) 68g38.10.2 Delay in receiving direction (handset UE) 68g38.10.2a Delay in receiving direction (headset UE) 70g38.10.3 Delay in sending
35、+ receiving direction using echo method (handset UE) . 70g38.10.3a Delay in sending + receiving direction using echo method (headset UE) . 72g38.10.4 Delay and speech quality in conditions with packet arrival time variations and packet loss 72g38.10.4.1 Delay in sending direction 72g38.10.4.2 Delay
36、in receiving direction 72g38.10.4.3 Speech quality loss in conditions with packet arrival time variations and packet loss 73g38.10.5 UE send clock accuracy 73g38.10.6 UE receiving with clock drift 73g38.11 Echo control characteristics 73g38.11.1 Test set-up and test signals . 73g38.11.2 Test method
37、74g38.11.2.1 Signal alignment . 75g38.11.2.2 Signal level computation and frame classification 75g38.11.2.3 Classification into categories 76g38.12 Quality (speech quality, noise intrusiveness) in the presence of ambient noise . 76g38.12.1 Handset . 76g38.12.2 Hand-held hands-free 78g39 Super-wideba
38、nd telephony transmission performance test methods 79g39.1 Applicability . 79g39.2 Overall loss/loudness ratings 79g39.2.1 General 79g39.2.2 Connections with handset UE . 79g39.2.2.1 Sending loudness rating (SLR) . 79g39.2.2.2 Receiving loudness rating (RLR) 79g39.2.3 Connections with desktop and ve
39、hicle-mounted hands-free UE. 79g3ETSI ETSI TS 126 132 V13.2.0 (2016-04)63GPP TS 26.132 version 13.2.0 Release 139.2.3.1 Sending loudness rating (SLR) . 79g39.2.3.2 Receiving loudness rating (RLR) 79g39.2.4 Connections with hand-held hands-free UE . 79g39.2.4.1 Sending loudness rating (SLR) . 79g39.2
40、.4.2 Receiving loudness rating (RLR) 80g39.2.5 Connections with headset UE . 80g39.3 Idle channel noise (handset and headset UE) . 80g39.3.1 Sending . 80g39.3.2 Receiving 80g39.4 Sensitivity/frequency characteristics 81g39.4.0 General 81g39.4.1 Handset and headset UE sending 81g39.4.1.1 Handset UE s
41、ending 81g39.4.1.2 Headset UE sending 81g39.4.2 Handset and headset UE receiving . 82g39.4.2.1 Handset UE receiving . 82g39.4.2.2 Headset UE receiving 82g39.4.3 Desktop and vehicle-mounted hands-free UE sending . 82g39.4.4 Desktop and vehicle-mounted hands-free UE receiving . 82g39.4.5 Hand-held han
42、ds-free UE sending 83g39.4.6 Hand-held hands-free UE receiving 83g39.5 Sidetone characteristics 83g39.5.1 Connections with handset UE . 83g39.5.2 Headset UE . 83g39.5.3 Hands-free UE (all categories) 83g39.5.4 Sidetone delay for handset or headset . 84g39.6 Stability loss . 84g39.7 Acoustic echo con
43、trol . 85g39.7.1 General 85g39.7.2 Acoustic echo control in a hands-free UE 85g39.7.3 Acoustic echo control in a handset UE . 86g39.7.4 Acoustic echo control in a headset UE . 86g39.8 Distortion 86g39.8.1 Sending distortion . 86g39.8.2 Receiving 86g39.9 Void 86g39.10 Delay 86g39.10.0 UE Delay Measur
44、ement Methodologies . 86g39.10.1 Delay in sending direction (handset UE) 86g39.10.1a Delay in sending direction (headset UE) 87g39.10.2 Delay in receiving direction (handset UE) 87g39.10.2a Delay in receiving direction (headset UE) 87g39.10.3 Delay in sending + receiving direction using echo method
45、(handset UE) . 87g39.10.3a Delay in sending + receiving direction using echo method (headset UE) . 87g39.10.4 Delay and speech quality in conditions with packet arrival time variations and packet loss 87g39.10.4.1 Delay in sending direction 87g39.10.4.2 Delay in receiving direction 87g39.10.4.3 Spee
46、ch quality loss in conditions with packet arrival time variations and packet loss 87g39.10.5 UE send clock accuracy 87g39.10.6 UE receiving with clock drift 87g39.11 Echo control characteristics 88g39.11.1 Test set-up and test signals . 88g39.11.2 Test method 88g39.11.2.1 Signal alignment . 88g39.11
47、.2.2 Signal level computation and frame classification 88g39.11.2.3 Classification into categories 88g39.12 Quality (speech quality, noise intrusiveness) in the presence of ambient noise . 88g310 Fullband telephony transmission performance test methods 88g310.1 Applicability . 88g310.2 Overall loss/
48、loudness ratings 88g310.2.1 General 88g3ETSI ETSI TS 126 132 V13.2.0 (2016-04)73GPP TS 26.132 version 13.2.0 Release 1310.2.2 Connections with handset UE . 88g310.2.2.1 Sending loudness rating (SLR) . 89g310.2.2.2 Receiving loudness rating (RLR) 89g310.2.3 Connections with desktop and vehicle-mounte
49、d hands-free UE. 89g310.2.3.1 Sending loudness rating (SLR) . 89g310.2.3.2 Receiving loudness rating (RLR) 89g310.2.4 Connections with hand-held hands-free UE . 89g310.2.4.1 Sending loudness rating (SLR) . 89g310.2.4.2 Receiving loudness rating (RLR) 89g310.2.5 Connections with headset UE . 89g310.3 Idle channel noise (handset and headset UE) . 89g310.3.1 Sending . 89g310.3.2 Receiving 90g310.4 Sensitivity/frequency characteristics 90g310.4.0 General 90g310.4.1 Handset and headset UE sending 90g310.4.2 Handset and headset UE receiving . 90g310.4.3 Desktop and ve
