---
title: sampleRate
framework: avfaudio
role: symbol
role_heading: Instance Property
path: avfaudio/avaudiosession/samplerate
---

# sampleRate

The current audio sample rate, in hertz.

## Declaration

```swift
var sampleRate: Double { get }
```

## See Also

### Configuring sample rate

- [preferredSampleRate](avfaudio/avaudiosession/preferredsamplerate.md)
- [setPreferredSampleRate(_:)](avfaudio/avaudiosession/setpreferredsamplerate(_:).md)