[misterhouse-users] Re: vgetty - Voice Modem Tools

[Brian K. <kl...@la...>]

Cornelius,

Do you know if there is a Windows build of these tools available?

Brian

>
>If "sox" doesn't do it, check out "vgetty" and it's associated tools.  It
>was designed to convert to/from the various Voice Modem formats:
>
>http://www-internal.alphanet.ch/~schaefer/vgetty.html
>
>
>[nemesis] stompy:/usr/local/encap/vgetty-1.1.21/bin > ./pvftormd -L
>
>./pvftormd experimental test release 0.9.4 / 20Jul99
>
>supported raw modem data formats:
>
> - Digi        4 (G.711U) and 5 (G.711A)
> - Elsa        2, 3 and 4 bit Rockwell ADPCM
> - ISDN4Linux  2, 3 and 4 bit ZyXEL ADPCM
> - MT_2834     4 bit IMA ADPCM
> - Rockwell    2, 3 and 4 bit Rockwell ADPCM
> - Rockwell    8 bit Rockwell PCM
> - UMC         4 bit G.721 ADPCM
> - US_Robotics 1 and 4 (GSM and G.721 ADPCM)
> - ZyXEL_1496  2, 3 and 4 bit ZyXEL ADPCM
> - ZyXEL_2864  2, 3 and 4 bit ZyXEL ADPCM
>
>example:
>        ./pvftormd Rockwell 4 infile.pvf outfile.rmd
>
>
>[nemesis] stompy:/usr/local/encap/vgetty-1.1.21/bin > ./wavtopvf -h
>
>./wavtopvf experimental test release 0.9.4 / 20Jul99
>
>usage:
>        ./wavtopvf [options] [<file> [<pvffile>]]
>
>options:
>        -h     this help message
>        -a     output pvf ascii format
>        -b     output pvf binary format (default)
>        -8     output 8 bit samples
>        -16    output 16 bit samples
>        -32    output 32 bit samples (default)
>
>WARNING: does not support stereo. Merge the channels first
>
>
>
>So   "wavtopvf whatever.wav | pvftormd [options]"   should do it...
>
>--  
>Cornelius "Kees" Cook                           co...@cp...
>Sr. Systems Engineer              Counterpoint Networking, Inc.
>
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