import javax.sound.sampled.*;
public class Stereo2{
 public static void main(String[] args) throws Exception {
   int kandesagedus =10000;
   int vasaksagedus=900;
   int paremsagedus=600;
   
   byte[] andmedvasak=new byte[5*kandesagedus]; //5 sekundit
   int nr=0;
   while(nr<andmedvasak.length){
     andmedvasak[nr]=(byte)(100*Math.sin(2*Math.PI*nr*vasaksagedus/kandesagedus));
     nr++;
   }

   byte[] andmedparem=new byte[5*kandesagedus]; //5 sekundit
   nr=0;
   while(nr<andmedparem.length){
     andmedparem[nr]=(byte)(100*Math.sin(2*Math.PI*nr*paremsagedus/kandesagedus));
     nr++;
   }

   byte[] andmed=new byte[5*2*kandesagedus]; //5 sekundit, 2 kanalit
   for(int i=0; i<andmedvasak.length; i++){
    andmed[2*i]  =andmedvasak[i];
    andmed[2*i+1]=andmedparem[i];
   }
   AudioFormat formaat = new AudioFormat(AudioFormat.Encoding.PCM_SIGNED,
   kandesagedus,8, 2, 2, kandesagedus, false);
   //8bitine heli, 2, kanalit, 2 baiti raami kohta
   SourceDataLine line = (SourceDataLine) AudioSystem.getLine(
       new DataLine.Info(SourceDataLine.class, formaat, 
       AudioSystem.NOT_SPECIFIED)
   );
   line.open(formaat);
   line.start();
   line.write(andmed, 0, andmed.length);
   System.exit(0);
 }
}