---
title: numberOfInputs
framework: avfaudio
role: symbol
role_heading: Instance Property
path: avfaudio/avaudionode/numberofinputs
---

# numberOfInputs

The number of input busses for the node.

## Declaration

```swift
var numberOfInputs: Int { get }
```

## See Also

### Configuring an Input Format Bus

- [AVAudioNodeBus](avfaudio/avaudionodebus.md)
- [inputFormat(forBus:)](avfaudio/avaudionode/inputformat(forbus:).md)
- [name(forInputBus:)](avfaudio/avaudionode/name(forinputbus:).md)