HTML : How to apply basic audio filter using JavaScript

HTML : How to apply basic audio filter using JavaScript
To Access My Live Chat Page,
On Google, Search for "hows tech developer connect"

I promised to reveal a secret feature to you, and now it's time to share it.
This is a YouTube's feature which works on Desktop.
First, Ensure that the video is playing before proceeding.
Next, enter the letters 'awesome' on your keyboard.
You will see a flashing rainbow instead of a regular progress bar on YouTube.

Let me give you a quick introduction about myself,
Hello, I am Delphi.
Allow me to provide support in answering your questions.
HTML : How to apply basic audio filter using JavaScript
If you need more specific answers, please leave a comment or start a chat with me.
Please feel free to share your answer or insights on the answer by leaving a comment below.
A 'heart' from me is a way of showing appreciation for your answer.
using audio to How apply filter JavaScript HTML basic :