| In force components |
Number
|
Title |
Status |
G.727 (12/90)
� |
5-, 4-, 3- and 2-bit/sample embedded adaptive differential pulse code modulation (ADPCM)
�
Corresponding ANSI-C code is available in the G.727 module of the ITU-T G.191 Software Tools Library
|
In force
|
G.727 (1990) Corrigendum 1 (05/05)
� |
Correction to Annex A: Extensions of Recommendation G.727 for use with uniform-quantized input and output
�
|
In force
|
G.727 Annex A (11/94)
� |
Extensions of Recommendation G.727 for use with uniform-quantized input and output
�
|
In force
|
G.727 Appendix I (03/91)
� |
Digital test sequences for the verification of the G.727 5-, 4-, 3- and 2-bit/sample embedded ADPCM algorithm
�
This document corresponds to G.727 Appendix I. It includes 6 diskettes containing digital test sequences for the verification of the G.727 embedded ADPCM codec implementations. The document reproduces the user guide published in the CCITT collective letter No. 12/XV (1991)
|
In force
|
G.727 Appendix II (05/94)
� |
Comparison of ADPCM algorithms
�
This Appendix is published with the double number G.726 App. III and G.727 App. II
|
In force
|
