Add code

Unit-5/main.java

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+public class main {
+  public static void main(String[] args) {
+
+    // This is a spectrogram, that I made in-class. 
+    // Code.org has a max framerate around 2 fps, so the visual isn't the best. 
+    // Also, the audio doesn't sync up with the spectrograph the visual as well as it could. 
+
+    ///// My personal narrative: ////
+    // I have seen a spectrograph of a 56kb dialup connection before,
+    // So... Here is a spectrograph of a 56kb dialup connection.
+    /////////////////////
+
+    // Also, here is me using a method in the String class:
+    " ".trim();
+    
+
+    Spectrogram.run("dialup.wav");
+  }
+}