---
title: AXLiveAudioGraph
framework: accessibility
role: symbol
role_heading: Class
path: accessibility/axliveaudiograph
---

# AXLiveAudioGraph

An object that represents an audio graph for a live-updating, continuous data series for VoiceOver.

## Declaration

```swift
class AXLiveAudioGraph
```

## Overview

Overview Use AXLiveAudioGraph to interact with an ongoing, continuous stream of data that updates with new data in real time.

## Topics

### Controlling playback

- [start()](accessibility/axliveaudiograph/start().md)
- [stop()](accessibility/axliveaudiograph/stop().md)

### Configuring pitch

- [updateValue(_:)](accessibility/axliveaudiograph/updatevalue(_:).md)

## Relationships

### Inherits From

- [NSObject](objectivec/nsobject-swift.class.md)

### Conforms To

- [CVarArg](swift/cvararg.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)