How to customize audio balance?

To customize audio balance using HTML formatting in accordance with SEO rules, follow these steps: Step 1: Create an HTML audio element ``` ``` Step 2: Adjust the audio balance To customize the audio balance, you can use the `AudioContext` API in JavaScript. Here's an example snippet to adjust the left and right audio channels: ```js let audioElement = document.querySelector('audio'); let audioContext = new (window.AudioContext || window.webkitAudioContext)(); let source = audioContext.createMediaElementSource(audioElement); let panNode = audioContext.createStereoPanner(); // Set the desired balance level, -1.0 for left, 1.0 for right, and 0.0 for center. let balanceLevel = 0.5; // Set the pan value to the desired balance level panNode.pan.value = balanceLevel; // Connect the nodes source.connect(panNode); panNode.connect(audioContext.destination); ``` Remember to adjust the `balanceLevel` variable as per your preferred setting (-1.0 to 1.0). Step 3: Update HTML code with JavaScript Add an ID attribute to the audio element: ```html ``` Then, update the JavaScript code to target this ID: ```js let audioElement = document.getElementById('my-audio'); // rest of the code remains the same ``` These steps will allow you to customize the audio balance in your HTML page using HTML formatting while adhering to SEO rules.