audio/aac

AAC audio

Audio

.aac

Media Type

audio/aac

File Extension

.aac

HTTP Response Header

Content-Type: audio/aac

HTML Link Tag

<link rel="stylesheet" type="audio/aac" href="style.css">

JavaScript Fetch API

fetch('/api/data', {
  headers: {
    'Content-Type': 'audio/aac'
  }
})

Express.js (Node.js)

res.setHeader('Content-Type', 'audio/aac');
res.send(data);

Audio MIME types specify the audio format for proper playback. Different browsers support different audio formats.

MP3 audio

WAV audio

OGG audio