| .\" |
| .\" Copyright 1992 by Jutta Degener and Carsten Bormann, Technische |
| .\" Universitaet Berlin. See the accompanying file "COPYRIGHT" for |
| .\" details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE. |
| .\" |
| .PU |
| .TH GSM_EXPLODE 3 |
| .SH NAME |
| gsm_explode, gsm_implode \(em GSM\ 06.10 supplementary |
| functions for testing |
| .SH SYNOPSIS |
| #include "gsm.h" |
| .PP |
| void gsm_explode(g, frame, xframe) |
| .br |
| gsm g; |
| .br |
| gsm_frame frame; |
| .br |
| gsm_signal xframe[ 76 ]; |
| .PP |
| void gsm_implode(g, xframe, frame) |
| .br |
| gsm g; |
| .br |
| gsm_signal xframe[ 76 ]; |
| .br |
| gsm_frame frame; |
| .SH "DESCRIPTION" |
| Gsm is an implementation of the final draft GSM 06.10 |
| standard for full-rate speech transcoding. |
| Test data for implementations of this particular document |
| can be bought and used to verify an implementation. |
| .PP |
| The encoded test data uses a format different from what |
| one would use to transmit frames with the least number |
| of bits. |
| Gsm_explode() and gsm_implode() convert between the |
| internal, small, 33-byte format and the 76-word format |
| used by the test data. |
| .PP |
| .SH "RETURN VALUE" |
| gsm_explode() returns -1 if the passed frame is invalid, else 0. |
| .SH BUGS |
| Please direct bug reports to jutta@pobox.com and cabo@tzi.org. |
| .SH "SEE ALSO" |
| gsm(3) |
