public static double ReadFixed32U(byte[] aBuff, int aOff)
        {
            long   num  = LittleEndianHelper.ReadIntU(aBuff, aOff);
            double num2 = (double)LittleEndianHelper.URShift(num, 16);

            num &= 0xFFFF;
            return(num2 + (double)num / 65536.0);
        }