# OptimizeSampleRate

> Let Unity deduce the optimal sample rate for the AudioClip being imported. The audio file will be analysed and a minimal sample rate chosen while still preserving audio quality.

## Definition

* **Type:** Field
* **Namespace:** [UnityEditor](/engine/6000.6/script-reference/unityeditor.md)
* **Assembly:** UnityEditor.CoreModule

```csharp
OptimizeSampleRate = 1
```