 }
 
 //
-// Increase the bar.
+// Draw the band level.
 //
 static void draw_band(int index)
 {


#define NB      (11+4)  /* 11 channels plus 2+2 side bands */

static int band[NB];

void setup()
{

}

//
// Reset bands data.
//
static void reset_bands()
{
