----- "Peter Plessas" plessas@mur.at a écrit :
colet.patrice@free.fr wrote:
now it just need to display correct db values
gem_vu ist designed to be used with the prvu~ abstraction (Musil,
yes, this object is quite usefull, in fact I meant that I need to set up the amplitude modulation for getting a correct db value with the slider, over a logaritmic scale, then the slider setting and the test signal average amplitude should have almost the same value.
IEMabs). This abstraction outputs a list with peak and rms values. The peak value gets displayed as the number in gem_vu as well as the single line within the vu meter. The rms value gets displayed by the big vu-bar.
Does this help?
yes certainly, for the moment I've found
[slider value between 0 and 1]--- [rmstodb]--[- 100] to fit almost log scale, but the need is for having 0db at height * 4 / 6, something like that
cheese, P