---
title: kSpeechPhonemeOptionsProperty
framework: applicationservices
role: symbol
role_heading: Global Variable
path: applicationservices/kspeechphonemeoptionsproperty
---

# kSpeechPhonemeOptionsProperty

Get or set the options for the generation of phonetic output.

## Declaration

```swift
let kSpeechPhonemeOptionsProperty: CFString
```

## Discussion

Discussion The value associated with this property is a pointer to an CFNumber object containing the flags (options) you would pass to soPhonemeOptions. (See Phoneme Generation Options for a complete list of options.) This property works with the SetSpeechProperty(_:_:_:) and the CopySpeechProperty(_:_:_:) functions.