mgetty ringing, and also vgetty...

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Hi,

I found some data :)

The GSM web page I had in mind is
http://www.cs.tu-berlin.de/~jutta/toast.html

-- but don't ask me whether this is USR's GSM or not.

gert

Stephane Doyon wrote:
> On Dec 19,  9:16am, Gert Doering wrote:
> } Subject: Re: mgetty ringing, and also vgetty...
> > As far as I know (I didn't try it yet, but read about it), it *is* plain
> > and "simple" GSM.
> 
> Well yesturday I tryed a package called gsm-1.0.tar.gz that I found on
> sunsite (so I knew there wouldn't be any compilation problems). But
> apparently gsm is more a technique than a standard. The package works very
> well (quite impressive) but doesn't seem to decode the USR-created sound
> files, nor encode them properly (it says there's a bad frame...). I tryed
> removing some of the leading bytes (may be there's some kind of a special
> header) but it didn't seem to help. I also tryed compressing a soundfile
> with gsm and playing on the modem but I only got garbage.
> 
> I'm going to look for other gsm packages and technical info on gsm. However
> I'd appreciate any precisions on the USR specs...
> 
> -- 
> 
> Stephane Doyon
>   Bacc. specialise en informatique                    doyons@IRO.umontreal.ca
>   Universite de Montreal                              doyons@JSP.umontreal.ca
> 
>        A quote from StarTrek:
> 
> ...hesitation ... is an hereditary trait of your species, and 
>   suddenly faced by the unknown, or imminent danger, a human will
>   invariably experience a split second of indecision.  He hesitates.
>     -- Spock, "Obsession," stardate 3620.7.
> 


-- 
                                                            //www.muc.de/~gert
Gert Doering - Munich, Germany                             gert@greenie.muc.de
fax: +49-89-3545980 <---new!!!              gert.doering@physik.tu-muenchen.de