ETS 300 581-8 : 20002
Current
The latest, up-to-date edition.
DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2) - HALF RATE SPEECH; PART 8: TEST SEQUENCES FOR THE GSM HALF RATE SPEECH CODEC
Hardcopy , PDF
Important note : Users cannot be edited or removed once added to your Multi user PDF.
Foreword
1 Scope
2 Normative references
3 Definitions and abbreviations
3.1 Definitions
3.2 Abbreviations
4 General
5 Test sequence format
5.1 File format
5.2 Codec homing
6 Speech codec test sequences
6.1 Codec configuration
6.2 Speech codec test sequences
7 DTX test sequences
7.1 Codec configuration
7.2 DTX test sequences
8 Sequences for finding the 20 ms framing of the GSM
half rate speech encoder
8.1 Bit synchronization
8.2 Frame Synchronization
8.3 Formats and sizes of the synchronization
sequences
9 Trau Testing with 8 Bit A and Mu-law PCM Test
Sequences
10 Test sequences for the GSM half rate speech codec
History
Defines the digital test sequences for the digital tests sequences for the GSM half rate speech codec.
| Committee |
SMG 11
|
| DocumentType |
Standard
|
| Pages |
15
|
| PublisherName |
European Telecommunications Standards Institute
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| PN ETS 300 581-8 : 2005 | Identical |
| DIN ETS 300581-8:2001-04 | Identical |
| NF ETS 300 581-8 : 1998 | Similar to |
| NF ETS 300 581-2 : 1998 | DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2) - HALF RATE SPEECH - PART 2: HALF RATE SPEECH TRANSCODING (GSM 06.20 VERSION 4.3.1) |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.