ETSI TS 146 001-2017 Digital cellular telecommunications system (Phase 2+) (GSM) Full rate speech Processing functions (V14 0 0 3GPP TS 46 001 version 14 0 0 Release 14)《数字蜂窝通信系统(第.pdf
《ETSI TS 146 001-2017 Digital cellular telecommunications system (Phase 2+) (GSM) Full rate speech Processing functions (V14 0 0 3GPP TS 46 001 version 14 0 0 Release 14)《数字蜂窝通信系统(第.pdf》由会员分享,可在线阅读,更多相关《ETSI TS 146 001-2017 Digital cellular telecommunications system (Phase 2+) (GSM) Full rate speech Processing functions (V14 0 0 3GPP TS 46 001 version 14 0 0 Release 14)《数字蜂窝通信系统(第.pdf(12页珍藏版)》请在麦多课文档分享上搜索。
1、 ETSI TS 146 001 V14.0.0 (2017-04) Digital cellular telecommunications system (Phase 2+) (GSM); Full rate speech; Processing functions (3GPP TS 46.001 version 14.0.0 Release 14) TECHNICAL SPECIFICATION GLOBAL SYSTEM FOR MOBILE COMMUNICATIONSRETSI ETSI TS 146 001 V14.0.0 (2017-04)13GPP TS 46.001 vers
2、ion 14.0.0 Release 14Reference RTS/TSGS-0446001ve00 Keywords GSM 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 7803/88
3、 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 prior wr
4、itten 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 docum
5、ent should be aware that the document may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at https:/portal.etsi.org/TB/ETSIDeliverableStatus.aspx If you find errors in the present document, please send your comment to one of
6、 the 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
7、 the 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 2017. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks o
8、f ETSI 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 146 001 V14.0.0 (2017-04)23GPP TS
9、 46.001 version 14.0.0 Release 14Intellectual 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 S
10、R 000 314: “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 inv
11、estigation, 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 Spec
12、ification (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 delivera
13、bles. 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 interpre
14、ted 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 146 001 V14.0.0 (2017-04)33GPP TS 46.001 version 14.0.0 Release 14Contents Intellect
15、ual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 4g31 Scope 5g32 References 5g33 Abbreviations . 5g34 Introduction 6g35 Full rate speech transcoding (GSM 06.10) . 6g36 Full rate Discontinuous Transmission (DTX) (GSM 06.31) 6g37 Full rate Voice Activity Detection (VAD) (GSM
16、06.32) . 7g38 Full rate comfort noise insertion (GSM 06.12) 7g39 Full rate lost speech frame substitution and muting (GSM 06.11) . 7g310 Full Rate codec homing (GSM 06.10, optional feature) 7g311 Speech transmission functions of the half rate traffic channel . 8g3Annex A (informative): Change Histor
17、y 10g3History 11g3ETSI ETSI TS 146 001 V14.0.0 (2017-04)43GPP TS 46.001 version 14.0.0 Release 14Foreword This Technical Specification has been produced by the 3rdGeneration Partnership Project (3GPP). The contents of the present document are subject to continuing work within the TSG and may change
18、following formal TSG approval. Should the TSG modify the contents of the present document, it will be re-released by the TSG with an identifying change of release date and an increase in version number as follows: Version x.y.z where: x the first digit: 1 presented to TSG for information; 2 presente
19、d to TSG for approval; 3 or greater indicates TSG approved document under change control. y the second digit is incremented for all changes of substance, i.e. technical enhancements, corrections, updates, etc. z the third digit is incremented when editorial only changes have been incorporated in the
20、 document. ETSI ETSI TS 146 001 V14.0.0 (2017-04)53GPP TS 46.001 version 14.0.0 Release 141 Scope The present document is an introduction to the 06 series of the GSM technical specifications dealing with the Full rate speech processing functions in the GSM system. A general overview of the speech pr
21、ocessing parts is given with reference to the technical specifications where each part is specified in detail. 2 References The following documents contain provisions which, through reference in this text, constitute provisions of the present document. References are either specific (identified by d
22、ate of publication, edition number, version number, etc.) or non-specific. For a specific reference, subsequent revisions do not apply. For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including a GSM document), a non-specific reference implici
23、tly refers to the latest version of that document in the same Release as the present document. 1 GSM 01.04: “Digital cellular telecommunications system (Phase 2+); Abbreviations and acronyms“. 2 GSM 03.50: “Digital cellular telecommunications system (Phase 2+); Transmission planning aspects of the s
24、peech service in the GSM Public Land Mobile Network (PLMN) system“. 3 GSM 06.10: “Digital cellular telecommunications system (Phase 2+); Full rate speech; Transcoding“. 4 GSM 06.11: “Digital cellular telecommunications system (Phase 2+); Full rate speech; Substitution and muting of lost frames for f
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