---
title: version
framework: avfaudio
role: symbol
role_heading: Instance Property
path: avfaudio/avspeechsynthesisprovidervoice/version
---

# version

The version of the voice.

## Declaration

```swift
var version: String { get set }
```

## Discussion

Discussion This value is for your own tracking and doesn’t impact the behavior of the system.

## See Also

### Inspecting a voice

- [age](avfaudio/avspeechsynthesisprovidervoice/age.md)
- [gender](avfaudio/avspeechsynthesisprovidervoice/gender.md)
- [AVSpeechSynthesisVoiceGender](avfaudio/avspeechsynthesisvoicegender.md)
- [identifier](avfaudio/avspeechsynthesisprovidervoice/identifier.md)
- [name](avfaudio/avspeechsynthesisprovidervoice/name.md)
- [primaryLanguages](avfaudio/avspeechsynthesisprovidervoice/primarylanguages.md)
- [supportedLanguages](avfaudio/avspeechsynthesisprovidervoice/supportedlanguages.md)
- [voiceSize](avfaudio/avspeechsynthesisprovidervoice/voicesize.md)