---
title: kLimiterParam_AttackTime
framework: audiotoolbox
role: symbol
role_heading: Global Variable
path: audiotoolbox/klimiterparam_attacktime
---

# kLimiterParam_AttackTime

## Declaration

```swift
var kLimiterParam_AttackTime: AudioUnitParameterID { get }
```

## See Also

### Constants

- [kLimiterParam_DecayTime](audiotoolbox/klimiterparam_decaytime.md)
- [kLimiterParam_PreGain](audiotoolbox/klimiterparam_pregain.md)