---
title: soSynthType
framework: Application Services
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.0+]
path: applicationservices/1552228-speech-channel_information_constants/sosynthtype
---

# soSynthType

## Declaration

```occ
soSynthType = 'vers'
```

## Discussion

Get a speech version information structurefor the speech synthesizer being used on the specified speech channel.The `speechInfo` parameteris a pointer to a speech version information structure, describedin [SpeechVersionInfo](../speechversioninfo.md).

This selector works with the `GetSpeechInfo` function.