|
<!DOCTYPE html> |
|
<html lang="en"> |
|
|
|
<head> |
|
<meta charset="UTF-8"> |
|
<title>Audio Classification - Hugging Face Transformers.js</title> |
|
|
|
<script type="module"> |
|
|
|
import { pipeline } from 'https://cdn.jsdelivr.net/npm/@xenova/transformers@2.5.4'; |
|
|
|
|
|
window.pipeline = pipeline; |
|
</script> |
|
|
|
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.0/dist/css/bootstrap.min.css" rel="stylesheet"> |
|
|
|
<link rel="stylesheet" href="css/styles.css"> |
|
</head> |
|
|
|
<body> |
|
<div class="container-main"> |
|
|
|
<div class="header"> |
|
<div class="header-logo"> |
|
<img src="images/logo.png" alt="logo"> |
|
</div> |
|
<div class="header-main-text"> |
|
<h1>Hugging Face Transformers.js</h1> |
|
</div> |
|
<div class="header-sub-text"> |
|
<h3>Free AI Models for JavaScript Web Development</h3> |
|
</div> |
|
</div> |
|
<hr> |
|
|
|
|
|
<div class="row mt-5"> |
|
<div class="col-md-12 text-center"> |
|
<a href="index.html" class="btn btn-outline-secondary" |
|
style="color: #3c650b; border-color: #3c650b;">Back to Main Page</a> |
|
</div> |
|
</div> |
|
|
|
|
|
<div class="container mt-5"> |
|
|
|
<div class="text-center"> |
|
<h2>Audio</h2> |
|
<h4>Audio Classification</h4> |
|
</div> |
|
|
|
|
|
<div id="audio-classification-container" class="container mt-4"> |
|
<h5>Perform Audio Classification:</h5> |
|
<div class="d-flex align-items-center"> |
|
<label for="audioClassificationURLText" class="mb-0 text-nowrap" style="margin-right: 15px;">Enter |
|
audio URL:</label> |
|
<input type="text" class="form-control flex-grow-1" id="audioClassificationURLText" |
|
value="https://huggingface.co/datasets/Xenova/transformers.js-docs/resolve/main/jfk.wav" |
|
placeholder="Enter audio" style="margin-right: 15px; margin-left: 15px;"> |
|
<button id="AudioClassificationButton" class="btn btn-primary" |
|
onclick="audioClassification()">Classify</button> |
|
</div> |
|
<div class="mt-4"> |
|
<h4>Output:</h4> |
|
<pre id="outputArea"></pre> |
|
</div> |
|
</div> |
|
|
|
<hr> |
|
|
|
<div id="audio-classification-local-container" class="container mt-4"> |
|
<h5>Perform Audio Classification on a Local File:</h5> |
|
<div class="d-flex align-items-center"> |
|
<label for="audioClassificationLocalFile" class="mb-0 text-nowrap" style="margin-right: 15px;">Select |
|
Local Audio:</label> |
|
<input type="file" id="audioClassificationLocalFile" accept="audio/*" /> |
|
<button id="audioClassificationButtonLocal" class="btn btn-primary" |
|
onclick="audioClassificationLocal()">Classify</button> |
|
</div> |
|
<div class="mt-4"> |
|
<h4>Output:</h4> |
|
<pre id="outputAreaLocal"></pre> |
|
</div> |
|
</div> |
|
|
|
|
|
<div class="row mt-5"> |
|
<div class="col-md-12 text-center"> |
|
<a href="index.html" class="btn btn-outline-secondary" |
|
style="color: #3c650b; border-color: #3c650b;">Back to Main Page</a> |
|
</div> |
|
</div> |
|
</div> |
|
</div> |
|
|
|
<script> |
|
|
|
let classifier; |
|
|
|
|
|
async function initializeModel() { |
|
classifier = await pipeline('audio-classification', 'Xenova/wav2vec2-large-xlsr-53-gender-recognition-librispeech'); |
|
|
|
} |
|
|
|
async function audioClassification() { |
|
const textFieldValue = document.getElementById("audioClassificationURLText").value.trim(); |
|
|
|
let result = await classifier(textFieldValue); |
|
|
|
document.getElementById("outputArea").innerText = JSON.stringify(result, null, 2); |
|
} |
|
|
|
async function audioClassificationLocal() { |
|
const fileInput = document.getElementById("audioClassificationLocalFile"); |
|
const file = fileInput.files[0]; |
|
|
|
if (!file) { |
|
alert('Please select an audio file first.'); |
|
return; |
|
} |
|
|
|
|
|
const url = URL.createObjectURL(file); |
|
|
|
let result = await classifier(url); |
|
|
|
document.getElementById("outputAreaLocal").innerText = JSON.stringify(result, null, 2); |
|
} |
|
|
|
|
|
window.addEventListener("DOMContentLoaded", initializeModel); |
|
</script> |
|
</body> |
|
|
|
</html> |
