---
title: SpeechVersionInfo
framework: applicationservices
role: symbol
role_heading: Structure
path: applicationservices/speechversioninfo
---

# SpeechVersionInfo

Defines a speech version information structure.

## Declaration

```swift
struct SpeechVersionInfo
```

## Overview

Overview By calling the GetSpeechInfo function with the soSynthType selector, you can obtain a speech version information structure, which provides information about the speech synthesizer currently being used.

## Topics

### Initializers

- [init()](applicationservices/speechversioninfo/1462191-init.md)
- [init(synthType:synthSubType:synthManufacturer:synthFlags:synthVersion:)](applicationservices/speechversioninfo/1458819-init.md)

### Instance Properties

- [synthFlags](applicationservices/speechversioninfo/1464789-synthflags.md)
- [synthManufacturer](applicationservices/speechversioninfo/1458822-synthmanufacturer.md)
- [synthSubType](applicationservices/speechversioninfo/1460351-synthsubtype.md)
- [synthType](applicationservices/speechversioninfo/1459500-synthtype.md)
- [synthVersion](applicationservices/speechversioninfo/1459222-synthversion.md)