It was <2013-10-22 wto 11:03>, when Jussi Laako wrote: > On 21.10.2013 15:16, Łukasz Stelmach wrote: >>> Hard to say exact number, but around 150 packages out of 4463 >>> installed are built by me. >> >> Is it agreable that 3.36%[*] isn't a large number. > > It is still notable impact, especially given that for example Qt is > used by all of the KDE desktop... But of course it is not huge > percentage. > >> [*] -3.4 dB, I've been reading some specs for some audio ICs >> recently. Some of them have THD in [%] other in [dB]. > > 20*log10(0.0336) == -29.473 dBFS
?... > 10^(-3.4/20) == 67.608% > > ;) Wait a minute... log(10) = 2.30258509299 (?) log(exp(1)) = 1 this means my log() is ln() in Emacs. Indeed it is -29.473, that is even less than I though. Why dBFS? There is no absolute Full-Scale in this case. Full-Scale might be the number of of packages available for the distribution rather than installed on your machine. -- Łukasz Stelmach Samsung R&D Institute Poland Samsung Electronics
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