--- /dev/null
+declare name "volume";
+declare version "1.0";
+declare author "Grame";
+declare license "BSD";
+declare copyright "(c)GRAME 2006";
+
+//-----------------------------------------------
+// Volume control in dB
+//-----------------------------------------------
+
+import("music.lib");
+
+smooth(c) = *(1-c) : +~*(c);
+gain = vslider(" dB ", 0, -96, 4, 0.1) : db2linear : smooth(0.999);
+
+process = vgroup("fader", *(gain));