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Benjamin Kooey

a guest Oct 16th, 2019 84 Never
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  1. public class Sound {
  2.  
  3.     private int[] samples;
  4.    
  5.     public int limitAmplitude(int limit) {
  6.     int cnt = 0;
  7.     for (int i = 0; i < samples.length; i++) {
  8.         if(samples[i] > limit) {
  9.             cnt += 1;
  10.             samples[i] = limit;
  11.         }
  12.         else if (samples[i] < -limit) {
  13.         cnt +=1;
  14.         samples[i] = -(limit);
  15.         }
  16.        
  17.         }
  18.         return cnt;
  19.     }
  20.    
  21.     public void trimSilenceFromBeginning() {
  22.     int cnt = 0;
  23.     for (int i = 0; i < samples.length; i++) {
  24.         if (samples[i] != 0) {
  25.             break;
  26.         }
  27.         else {
  28.             cnt += 1;
  29.         }
  30.     }
  31.     int[] change = new int[samples.length - cnt];
  32.     for (int i =0; i < change.length; i++) {
  33.         change[i] = samples[cnt + i];
  34.     }
  35.     samples = change;
  36.     }
  37. }
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