gsm_print — GSM 06.10 supplementary function for debugging

       Please direct bug reports to jutta@pobox.com and cabo@tzi.org.

       Gsm  is an implementation of the final draft GSM 06.10 standard for full-rate speech transcoding, a lossy
       speech compression algorithm.  The compressed form  involves  76  variables  with  different  numbers  of
       significant bits packed into 33 bytes.

       If you are interested in investigating the details of this coding scheme, gsm_print() can be used to dump
       the contents of individual gsm_frames to a file pointer provided by the application.

       A single frame looks like this:
       LARc:   29  32  20  11  08  05  06  07
       #1:     Nc 0040    bc 0    Mc 1    xmaxc 60
               06 04 00 03 03 06 04 02 02 04 05 04 01
       #2:     Nc 0045    bc 1    Mc 1    xmaxc 48
               03 07 01 03 04 04 07 01 03 02 04 05 03
       #3:     Nc 0091    bc 1    Mc 1    xmaxc 46
               00 03 03 07 01 06 02 04 05 03 03 02 04
       #4:     Nc 0120    bc 0    Mc 1    xmaxc 47
               07 03 06 00 03 03 06 05 00 03 02 07 04

       gsm_print — GSM 06.10 supplementary function for debugging

       gsm_print() returns -1 if the frame is invalid, else 0.

gsm(3), gsm_explode(3)

                                                                                                    GSM_PRINT(3)

       #include "gsm.h" #include <stdio.h>

       int gsm_print(f, g, frame);
       FILE * f;
       gsm    g;
       gsm_frame frame;