---
title: timeDomain
framework: avfoundation
role: symbol
role_heading: Type Property
path: avfoundation/avaudiotimepitchalgorithm/timedomain
---

# timeDomain

A modest quality time pitch algorithm that’s suitable for voice.

## Declaration

```swift
static let timeDomain: AVAudioTimePitchAlgorithm
```

## Discussion

Discussion This is less computationally intensive than spectral, and uses a variable rate from 1/32 to 32.

## See Also

### Constants

- [varispeed](avfoundation/avaudiotimepitchalgorithm/varispeed.md)
- [spectral](avfoundation/avaudiotimepitchalgorithm/spectral.md)
- [lowQualityZeroLatency](avfoundation/avaudiotimepitchalgorithm/lowqualityzerolatency.md)