---
title: "Audio playback, recording, and processing"
framework: AVFoundation
role: collectionGroup
path: avfoundation/audio-playback-recording-and-processing
---

# Audio playback, recording, and processing

Play, record, and process audio; configure your app’s system audio behavior.

## Topics

### System audio

- [Handling audio interruptions](avfaudio/handling-audio-interruptions.md)
- [Responding to audio route changes](avfaudio/responding-to-audio-route-changes.md)
- [Capturing stereo audio from built-In microphones](avfaudio/capturing-stereo-audio-from-built-in-microphones.md)
- [AVAudioSession](avfaudio/avaudiosession.md)
- [AVAudioApplication](avfaudio/avaudioapplication.md)
- [AVAudioRoutingArbiter](avfaudio/avaudioroutingarbiter.md)

### Basic playback and recording

- [AVAudioPlayer](avfaudio/avaudioplayer.md)
- [AVAudioRecorder](avfaudio/avaudiorecorder.md)
- [AVMIDIPlayer](avfaudio/avmidiplayer.md)

### Advanced audio processing

- [Audio engine](avfaudio/audio-engine.md)

## See Also

### Audio

- [Speech synthesis](avfoundation/speech-synthesis.md)