TS 126 071 : 13.0.0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+); UNIVERSAL MOBILE TELECOMMUNICATIONS SYSTEM (UMTS); LTE; MANDATORY SPEECH CODEC SPEECH PROCESSING FUNCTIONS; AMR SPEECH CODEC; GENERAL DESCRIPTION (3GPP TS 26.071 VERSION 13.0.0 RELEASE 13)
Hardcopy , PDF
05-05-2022
English
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Intellectual Property Rights
Foreword
Modal verbs terminology
Foreword
1 Scope
2 References
3 Definitions and abbreviations
4 General
5 Adaptive Multi-Rate speech codec transcoding
functions
6 Adaptive Multi-Rate speech codec ANSI C-code
7 Adaptive Multi-Rate speech codec test vectors
8 Adaptive Multi-Rate speech codec source controlled
rate operation
9 Adaptive Multi-Rate speech codec voice activity
detection
10 Adaptive Multi-Rate speech codec comfort noise
insertion
11 Adaptive Multi-Rate speech codec error concealment
of lost frames
12 Adaptive Multi-Rate speech codec frame structure
13 Adaptive Multi-Rate speech codec interface to RAN
14 Adaptive Multi-Rate speech codec performance
characterisation
Annex A (informative) - Change history
History
Gives an introduction to the speech processing parts of the narrowband telephony speech service employing the Adaptive Multi-Rate (AMR) speech coder.
| Committee |
3GPP SA 4
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
European Telecommunications Standards Institute
|
| Status |
Superseded
|
| SupersededBy |
| ES 202 667 : 1.1.5 | SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); AUDIOVISUAL QOS FOR COMMUNICATION OVER IP NETWORKS |
| TR 103 121 : 1.1.1 | SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); ADAPTATION OF THE ETSI QOS MODEL TO BETTER CONSIDER RESULTS FROM FIELD TESTING |
| EG 202 396-2 : 1.1.1 | SPEECH PROCESSING, TRANSMISSION AND QUALITY ASPECTS (STQ); SPEECH QUALITY PERFORMANCE IN THE PRESENCE OF BACKGROUND NOISE; PART 2: BACKGROUND NOISE TRANSMISSION - NETWORK SIMULATION - SUBJECTIVE TEST DATABASE AND RESULTS |
| ETSI GSM 03.50 : 050000 | DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) - TRANSMISSION PLANNING ASPECTS OF THE SPEECH SERVICE IN THE GSM PUBLIC LAND MOBILE NETWORK (PLMN) |
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