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| public class Fa {
/**
* @param args the command line arguments
*/
public static void play(InputStream source,AudioFormat format){
// 100 ms = 1s/ 10 buffer for real time change to the sound stream
int bufferSize = format.getFrameSize() * Math.round(format.getSampleRate() / 10);
byte[] buffer = new byte[bufferSize];
SourceDataLine line;
try{
DataLine.Info info = new DataLine.Info(SourceDataLine.class, format);
line = (SourceDataLine)AudioSystem.getLine(info);
line.open(format, bufferSize);
}
catch (LineUnavailableException e){
e.printStackTrace();
return;
}
line.start();
try{
int numBytesRead = 0;
while (numBytesRead != -1){
numBytesRead = source.read(buffer, 0, buffer.length);
if (numBytesRead != -1)
line.write(buffer, 0, numBytesRead);
}
}
catch (IOException e){
e.printStackTrace();
}
line.drain();
line.close();
}
// A PARTIR D'ICI JE SAIS COMMENT CA MARCHE :mouarf: ( tout ca en faite me permet de faire joué la note "fa")
public static void playNote(double frequence,double temps){
byte son[]=new byte[(int)(22050*temps)];
AudioFormat form;
for(int i=0;i<son.length;i++){
son[i]=(byte)(Math.sin(frequence*2.0*3.14*i/22050.0)*100);
}
form=new AudioFormat(AudioFormat.Encoding.PCM_SIGNED,22050,8,1,1,22050,false);
InputStream stream = new ByteArrayInputStream(son);
play(stream,form);
... |
