       else
       {
         shiftLeft(0); // blank line
+        sendImage(image);
         tone(500);
       }
       if ( ++j > 5 ) // next character

**/
void loop()
{
  int a =0, i=0, j=0, now, avg, prev, val;
  sineWave();
  for(i=0;i<20;i++)
   tone(500*i);

      if ( now < 0 ) now = -now;
      avg = (15 * avg + now) / 16;
      val = ABS(avg-prev);
      shiftLeft(  128>>val );
      if ( button() )
        avg = 0;
      tone(100*val);    
      prev = avg;
    }
