前几天楼主不是开始连载C语言算法了嘛 - - 然后楼主就想着能不能用算法来作个曲 - -
然后就诞生了下面这个实验小项目。
最后录制的结果 - - 有点意料之外，由于内录外放的音响貌似出现了声反馈，出现了delay的效果 - - 
原来没加的，但是后来发现有种特殊的效果…………其实我还是觉得原来好听 - - 哎呀录坏了 - -
processing代码如下：
- import ddf.minim.*;
- import ddf.minim.ugens.*;
-
- Minim minim;
- AudioOutput out;
-
- int []Fib = new int[21];
- int n = 20;
-
- void setup()
- {
- size(512, 200, P3D);
-
- minim = new Minim(this);
- out = minim.getLineOut();
- out.setTempo(100);
- out.pauseNotes();
-
- Fib[0] = 0;
- Fib[1] = 1;
- for(int i = 2; i <= n; i++) {
- Fib[i] = Fib[i-1] + Fib[i-2];
- }
- for(int i = 0; i <= n; i++){
- println(Fib[i]);
- out.playNote(Fib[i]+4, Fib[n-i]/100, 220*pow(2, 1/12)*i);
- out.playNote(Fib[i]+4, Fib[n-i]/100, 220*pow(2, 1/12)*i+i);
- out.playNote(Fib[i]+i+4, Fib[n-i]/100, 220/pow(2, 1/12)/(i+1));
- out.playNote(Fib[i]+i+4, Fib[n-i]/100, 220/pow(2, 1/12)/(i+1)+i);
- out.playNote(Fib[i]*2+4, Fib[n-i]/100, 220*i);
- }
-
- out.setNoteOffset( 8.1 );
- out.resumeNotes();
- }
-
- void draw()
- {
- background(0);
- stroke(255);
-
- for(int i = 0; i < out.bufferSize() - 1; i++)
- {
- line( i, 50 + out.left.get(i)*50, i+1, 50 + out.left.get(i+1)*50 );
- line( i, 150 + out.right.get(i)*50, i+1, 150 + out.right.get(i+1)*50 );
- }
- }
-
-
 想想还有点小兴奋呢！！
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