Johannes Stezenbach wrote: >>On Monday 20 June 2005 06:13 am, Barry Scott wrote: >> >> >>>First observation is that FE_READ_SIGNAL_STRENGTH values >>>seen to be smaller for larger signals. >>>Second observation use that FE_READ_SNR always duplicates >>>bits 0-7 in 8-15, why? >>> >>> > >That's a bug in the frontend driver (which one?) then. >Greater values mean higher signal strength. (The hardware >usually supplied an AGC (automatic gain control) value, >where a higher value means more gain in the input amplifier >and thus a lower signal strength. > > Mine does that too - I've been meaning to investigate. I have a Hauppauge Nova-T with the newer Conexant chipset. -- Rob Noble -------------- next part -------------- An HTML attachment was scrubbed... URL: http://www.linuxtv.org/pipermail/linux-dvb/attachments/20050620/f92548e9/attachment.htm
