<html><head><style type='text/css'>p { margin: 0; }</style></head><body><div style='font-family: Times New Roman; font-size: 12pt; color: #000000'><style>p { margin: 0; }</style><div style="font-family: Times New Roman; font-size: 12pt; color: rgb(0, 0, 0);"><br>----- "Peter Plessas" <plessas@mur.at> a écrit :
<br>> colet.patrice@free.fr wrote:<br>> > now it just need to display correct db values <br>> gem_vu ist designed to be used with the prvu~ abstraction (Musil, <br><br> yes, this object is quite usefull, in fact I meant that I need to set up<br>the amplitude modulation for getting a correct db value with the slider,<br>over a logaritmic scale, then the slider setting and the test signal average amplitude<br>should have almost the same value.<br><br><br><br>> IEMabs). This abstraction outputs a list with peak and rms values. The <br>> peak value gets displayed as the number in gem_vu as well as the single <br>> line within the vu meter. The rms value gets displayed by the big vu-bar.<br>> <br>> Does this help?<br>> <br><br>yes certainly, for the moment I've found<br><br>[slider value between 0 and 1]--- [rmstodb]--[- 100] to fit almost log scale,<br> but the need is for having 0db at height * 4 / 6, something like that<br><br>> cheese,<br>> P<br>> </div></div></body></html>