Filewatcher File Search File Search
Catalog
Content Search
» » » » »

libgsm1-dev

Development libraries for a GSM speech compressor

Variants:
This package contains header files and development libraries for libgsm, an implementation of the European GSM 06.10 provisional standard for full-rate speech transcoding, prI-ETS 300 036, which uses RPE/LTP (residual pulse excitation/long term prediction) coding at 13 kbit/s.

GSM 06.10 compresses frames of 160 13-bit samples (8 kHz sampling rate, i.e. a frame rate of 50 Hz) into 260 bits; for compatibility with typical UNIX applications, our implementation turns frames of 160 16-bit linear samples into 33-byte frames (1650 Bytes/s). The quality of the algorithm is good enough for reliable speaker recognition; even music often survives transcoding in recognizable form (given the bandwidth limitations of 8 kHz sampling rate).

The interfaces offered are a front end modelled after compress(1), and a library API. Compression and decompression run faster than realtime on most SPARCstations. The implementation has been verified against the ETSI standard test patterns.

Homepage:-
Package version:1.0.13-4
Architecture:i386
Distribution:Debian
Filename:libgsm1-dev_1.0.13-4_i386.deb

/usr/share/man/man3/gsm.3.gz

GSM(3)                                                        GSM(3)



NAME
       gsm_create,  gsm_destroy,  gsm_encode, gsm_decode — GSM 06.10
       lossy sound compression

SYNOPSIS
       #include "gsm.h"

       gsm gsm_create();

       void gsm_encode(handle, src, dst)
       gsm handle;
       gsm_signal src[160];
       gsm_frame dst;

       int gsm_decode(handle, src, dst)
       gs
more»

/usr/share/man/man3/gsm_explode.3.gz

GSM_EXPLODE(3)                                        GSM_EXPLODE(3)



NAME
       gsm_explode,  gsm_implode — GSM 06.10 supplementary functions
       for testing

SYNOPSIS
       #include "gsm.h"

       void gsm_explode(g, frame, xframe)
       gsm        g;
       gsm_frame  frame;
       gsm_signal xframe[ 76 ];

       void gsm_implode(g, xframe, frame)
       gsm        g;
       gsm_sig
more»

/usr/share/man/man3/gsm_option.3.gz

GSM_OPTION(3)                                          GSM_OPTION(3)



NAME
       gsm_option — customizing the GSM 06.10 implementation

SYNOPSIS
       #include "gsm.h"

       int gsm_option(handle, option, valueP);
       gsm handle;
       int option;
       int * valueP;

DESCRIPTION
       The  gsm  library is an implementation of the final draft GSM
       06.10 standard for  full-rate 
more»

/usr/share/man/man3/gsm_print.3.gz

GSM_PRINT(3)                                            GSM_PRINT(3)



NAME
       gsm_print — GS
more»

Browse inside libgsm1-dev_1.0.13-4_i386.deb

         [DIR]DEBIAN/ (2)  65535+ mirrors
         [DIR]usr/ (3)  65535+ mirrors

Download libgsm1-dev_1.0.13-4_i386.deb

Results 1 - 1 of 1
Help - FTP Sites List - Software Dir.
Search over 15 billion files
© 1997-2016 FileWatcher.com