UGST-UTL.RME			 (version: 05/Sep/95)                   Description of the UGST Utility routines                              (ITU-T/UGST Works)       =============================================================       COPYRIGHT NOTE: This source code, and all of its derivations,       is subject to the "ITU-T General Public License". Please have       it  read  in    the  distribution  disk,   or  in  the  ITU-T       Recommendation G.191 on "SOFTWARE TOOLS FOR SPEECH AND  AUDIO       CODING STANDARDS".       =============================================================Source code:~~~~~~~~~~~~ugst-utl.c ... Float/short, Serial/Parallel conversion routines; scaling                routine.ugst-utl.h ... Definitions for conversion and scaling routines.Demo programs~~~~~~~~~~~~~spdemo.c ..... Demo for use of the serial/parallel conversion routines.scaldemo.c ... Demo program with short/float conversion and scaling functions ugstdemo.h ... General UGST demo's include.Makefiles:~~~~~~~~~~Makefiles have been provided for automatic build-up of the executable programand to process the test files:make-vms.com: ... DCL for VAX/VMS Vax-cc compiler or the VMS port of gccmakefile.tcc: ... make file for MSDOS Borland tccmakefile.djc: ... make file for MSDOS port of gccmakefile.unx: ... make file for Unix, using either cc (Sun), acc (Sun), or gccTesting:~~~~~~~~The provided makefiles can run a portability test on the demo program. They need the archive tst-sp.zip ([pk]zip compatible archive) and [pk]unzip to extract the proper source and reference processed files. The contents of thisarchive file is, as reported by unzip: Length  Method   Size  Ratio   Date    Time   CRC-32     Name ("^" ==> case ------  ------   ----  -----   ----    ----   ------     ----   conversion)    200  Deflate     84  58%  01-11-95  17:30  32ce01ed   spref-l.p12    200  Deflate    134  33%  01-11-95  17:30  b1a2aa4e   spref-l.p15    200  Deflate    132  34%  01-11-95  17:30  672a5c1a   spref-l.p16   2402  Deflate    126  95%  01-11-95  17:30  a4c94711   spref-l.s12   3002  Deflate    228  92%  01-11-95  17:30  c1cff366   spref-l.s15   3202  Deflate    222  93%  01-11-95  17:30  1e4164d1   spref-l.s16    200  Deflate     64  68%  01-11-95  17:30  0db7cd1e   spref-r.p12    200  Deflate    129  36%  01-11-95  17:30  c2a277ec   spref-r.p15    200  Deflate    132  34%  01-11-95  17:30  672a5c1a   spref-r.p16   2402  Deflate     88  96%  01-11-95  17:30  7d359b06   spref-r.s12   3002  Deflate    202  93%  01-11-95  17:30  30f87b36   spref-r.s15   3202  Deflate    222  93%  01-11-95  17:30  1e4164d1   spref-r.s16    200  Deflate    132  34%  01-11-95  17:30  672a5c1a   spref-s.p16   3200  Deflate    218  93%  01-11-95  17:30  60075c77   spref-s.s16    200  Deflate    132  34%  01-11-95  16:24  672a5c1a   spref.src ------          ------  ---                              -------  22012            2245  90%                              15     NOTE! These files are in the big-endian (high-byte first) format. Therefore,       before using under MSDOS or VAX/VMS, the files need to be byte-swapped.       See unsupported program sb in the ../unsup directory.-- <simao@ctd.comsat.com> --