详细说明：柏林科技大学开发的gsm编码程序，可以对语音文件按照gsm格式进行编码压缩.文件列表: gsm-dos .......\add-test .......\........\add_test.c .......\........\add_test.dta .......\bin .......\ChangeLog .......\COPYRIGHT .......\inc .......\...\config.h .......\...\gsm.h .......\...\private.h .......\...\proto.h .......\...\toast.h .......\...\unproto.h .......\INSTALL .......\lib .......\lib.rsp .......\MACHINES .......\makefile .......\man .......\...\bitter.1 .......\...\gsm.3 .......\...\gsm_explode.3 .......\...\gsm_option.3 .......\...\gsm_print.3 .......\...\toast.1 .......\MANIFEST .......\README .......\src .......\...\add.c .......\...\code.c .......\...\debug.c .......\...\decode.c .......\...\getopt.c .......\...\gsm_crea.c .......\...\gsm_deco.c .......\...\gsm_dest.c .......\...\gsm_enco.c .......\...\gsm_expl.c .......\...\gsm_impl.c .......\...\gsm_opti.c .......\...\gsm_prin.c .......\...\long_ter.c .......\...\lpc.c .......\...\preproce.c .......\...\rpe.c .......\...\short_te.c .......\...\table.c .......\...\toast.c .......\...\toast_al.c .......\...\toast_au.c .......\...\toast_li.c .......\...\toast_ul.c .......\tls .......\...\bitter.c .......\...\bitter.dta .......\...\sweet.c .......\...\taste.c .......\...\taste.h .......\tst .......\...\cod2lin.c .......\...\cod2txt.c .......\...\gsm2cod.c .......\...\lin2cod.c .......\...\lin2txt.c……