public static void RubberBandStretcher_Study(IntPtr rbs, float[] input, IntPtr samples, int channels, bool final)
 {
     if (IntPtr.Size == 8)
     {
         RubberBandNativeMethodsx64.RubberBandStretcher_Study(rbs, input, samples, channels, final);
     }
     else
     {
         RubberBandNativeMethodsWin32.RubberBandStretcher_Study(rbs, input, samples, channels, final);
     }
 }