Certainly! I've adjusted the code to move the animation to the top of the page and removed any extra output. Here's the updated HTML that focuses solely on the animation:

    
    
    
    
    
    


    Start Audio
    

This updated version:

• Keeps only the essential elements: the canvas for the animation and the start button.
• The animation now occupies the entire page from the top.
• The start button is positioned absolutely over the animation.
• There is no additional output or elements below the animation.

When you open this page, you'll see only the full-screen animation (initially static) with the "Start Audio" button in the top-left corner. Once you click the button, it will disappear, and the full-screen animation will react to the audio input from your microphone.