This API offers a speech-to-text service for english and korean audio. You send an audio file and our service returns the transcribed text.
This API uses deep neural networks to convert spoken language to text. The audio clip's waveform is analyzed according to its spectral density, and this information is sliced into very short time segments. A time delay neural network (TDNN) maps this audio information to a series of distinct sounds, or phones. A recurrent language model (RNN-LM), trained on millions of lines of text, then predicts the most probable sequence of words that the phone sequence represents.
Accepts a single file with mimetype audio/* and a size up to 500kb and returns the transcribed text as json.
Url: /speech-to-text
Method: POST
Returns: 200 with payload {"transcript":"WELCOME TO THE LANGUAGE NETWORK."}
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<script src="https://code.jquery.com/jquery-3.3.1.min.js"></script>
</head>
<body>
<div>
<input name="fileBox" id="fileBox" type="file" size="50" accept=".mp3, .flac, .wav">
<button id="MyButton">Upload</button>
</div>
<script>
$(document).ready(function () {
$('#MyButton').click(function () {
postAudio();
});
});
function postAudio() {
var box = document.getElementById("fileBox");
var formData = new FormData();
formData.append('file', box.files[0]);
$.ajax({
url: 'http://localhost:3000/speech-to-text',
crossDomain: true,
type: 'POST',
data: formData,
processData: false,
contentType: false,
success: function (data) {
console.log(data);
},
error: function (error) {
console.log(error);
}
});
};
</script>
</body>
</html>