Test Vectors Associated to Rec. ITU-T P Supplement 23

[The signals available here constitute part of the corresponding ITU-T Recommendations and are protected by copyrights laws.
You may use them during product or service development for the purpose of implementing the corresponding ITU-T Recommendations.]

Test PackagingDownload
Coded speech database (788 MB)ITU-T P_Suppl_23_DB.zip