Foreword

06.543GPPTest sequences for the GSM Enhanced Full Rate (EFR)TS

This European Standard (Telecommunications series) has been produced by ETSI Technical Committee Special Mobile Group (SMG).

Test sequences for a bit exact implementation of the Enhanced Full Rate (EFR) speech transcoder are contained in the archive en_300725v080001p0.ZIP which accompanies the present document.

The archive contains ZIP compressed files, as follows:

Disk1_8 Clause 10: Test sequences for the GSM Enhanced Full Rate (EFR) speech codec; Speech test sequences TEST0.xxx to TEST8.xxx.

Disk2_8 Clause 10: Test sequences for the GSM Enhanced Full Rate (EFR) speech codec; Speech test sequences TEST09.xxx to TEST16.xxx.

Disk3_8 Clause 10: Test sequences for the GSM Enhanced Full Rate (EFR) speech codec; Speech test sequences TEST17.xxx to TEST20.xxx, Codec homing and synchronisation sequences.

Disk4_8 Clause 10: Test sequences for the GSM Enhanced Full Rate (EFR) speech codec; DTX test sequences.

Disk5_8 to Clause 10: Test sequences for the GSM Enhance Full Rate (EFR) speech codec; 8 bit

Disk8_8 A- and µ-law compressed test sequences for alternative TRAU testing.

The present document specifies the digital test sequences for the GSM enhanced full rate speech codect for the digital cellular telecommunications system.

The contents of the present document is subject to continuing work within SMG and may change following formal SMG approval. Should SMG modify the contents of the present document it will be re-released with an identifying change of release date and an increase in version number as follows:

Version 8.x.y

where:

8 indicates Release 1999 of GSM Phase 2+.

x the second digit is incremented for all changes of substance, i.e. technical enhancements, corrections, updates, etc.

y the third digit is incremented when editorial only changes have been incorporated in the specification.

National transposition dates

Date of adoption of this EN:

3 November 2000

Date of latest announcement of this EN (doa):

28 February 2001

Date of latest publication of new National Standard
or endorsement of this EN (dop/e):

31 August 2001

Date of withdrawal of any conflicting National Standard (dow):

31 August 2001