Table of Contents

Foreword
1 Scope
   1.1 Normative references
   1.2 Abbreviations
   1.3 Introduction
2 Network configurations
   2.1 General
   2.2 Model of the PLMN
   2.3 Interfaces
   2.4 Configurations of connections
   2.5 4-wire circuits in the PLMN
3 Transmission performance
   3.1 Overall Loss/Loudness ratings
   3.2 Stability Loss
   3.3 Delay
   3.4 Echo
   3.5 Clipping
   3.6 Idle channel noise (handset and headset MS)
   3.7 Noise contrast
   3.8 Sensitivity/frequency characteristics
   3.9 Distortion (handset and headset MS)
Annex A (informative): Considerations on the Acoustic
        Interface of the Mobile Station
Annex B (normative): Test considerations
Annex C (normative): Transmission requirements testing
Annex D (normative): MS delay requirement definition
Annex E (informative): Adaptive gain control
Annex F (informative): Change Request History
History

Abstract

Specifies the transmission planning aspects pertaining to the speech service in the GSM PLMN system.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	European Telecommunications Standards Institute
Pages
ISBN
Committee	SMG 11
Supersedes	PRETS 300 903 : MAY 98