tetra speech samples (was: Re: tetra Digest, Vol 9, Issue 5)

vladimir at suriva.sk vladimir at suriva.sk
Wed Sep 28 19:47:06 UTC 2011


Hi Ciab,

here are 100MB+ samples from different channels of our motorola tetra
network, hope it will help you

http://www.assr.us/tetracapture/cpt.bits.tar.gz
http://www.assr.us/tetracapture/cpt1.bits.tar.gz
http://www.assr.us/tetracapture/cpt2.bits.tar.gz

I've also tried to create the bit stream with this patch

	if (tms->cur_burst.is_traffic) {
	FILE *f = fopen("traffic.out", "ab");
	fwrite(bits,sizeof(bits),216*2,f);
	fclose(f);
	}

since it's not word16 it doesn't work either  :(

Good luck,
Vlad.


On Wed, 2011-09-28 at 09:40 +0200, ciaby wrote:
> On Tue, 27 Sep 2011 18:19:23 +0200, vladimir at suriva.sk wrote:
> > Hi Ciaby,
> >
> > here is sample capture of local tetra network with 2000+ terminals, 
> > bits
> > after conversion, of course. If a longer capture is useful for you, 
> > let
> > me know, I'll upload it on my ftp.
> >
> > Cheers, Vlad.
>  Hi Vlad, your capture is interesting, but doesn't contain any speech 
>  frames. Can you make a longer one, compress it and upload it on the ftp?
>  I'm struggling since 2 days to get the code working, but i don't have a 
>  decent sample to work with :-)
>  Thanks again!
> 
>  Ciaby
> 






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