[linux-dvb] Re:[PATCH] HD5000 Support

Geoffrey Hausheer inli3epy93n at phracturedblue.com
Tue Sep 27 00:47:16 CEST 2005


>Here is the "cleaned up" patch for adding support for the
Air2PC/Airstar2 HD5000
>(LGDT3303 Frontend).
>
>http://www.digitalregime.com/patches/hd5000-cleanup.patch
>
Thanks,
This does seem to return useful information for signal-strength and
snr, though it looks like you are still returning raw snr (I guess
this is on purpose).
However, using the formulas shown:
10*log10(25*24**2/noise)
and
10*og10(25*32**2/noise)

I get SNR values that make sense to me (though I'm not sure which one
corresponds to what I saw in Windows).

.Geoff



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