> ## Documentation Index
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> Use this file to discover all available pages before exploring further.

# XSpeechSynthesizerCloseHandle

> XSpeechSynthesizerCloseHandle

# XSpeechSynthesizerCloseHandle

Closes the speech synthesizer and releases allocated system resources.

## Syntax

```cpp theme={null}
HRESULT XSpeechSynthesizerCloseHandle(  
         XSpeechSynthesizerHandle speechSynthesizer  
)  
```

### Parameters

*speechSynthesizer*   \_In\_opt\_\
Type: XSpeechSynthesizerHandle

The speech synthesizer to close.

### Return value

Type: [HRESULT](https://learn.microsoft.com/openspecs/windows_protocols/ms-erref/0642cb2f-2075-4469-918c-4441e69c548a)

Returns **S\_OK** if successful; otherwise, returns an error code. For a list of error codes, see [Error Codes](/reference/errorcodes).

## Remarks

<Note>This function isn't safe to call on a time-sensitive thread. For more information, see [Time-sensitive threads](https://learn.microsoft.com/gaming/gdk/docs/gdk-dev/console-dev/overviews/threads/time-sensitive-threads).</Note>

* Use this function to close a speech synthesizer created by calling the [XSpeechSynthesizerCreate](/reference/system/xspeechsynthesizer/functions/xspeechsynthesizercreate) function.

* To prevent memory leaks, call this function to close a speech synthesizer handle after you've completed all operations that are using the handle.

* For an example that demonstrates how to use the **XSpeechSynthesizerCloseHandle** function, see [XSpeechSynthesizerCreate](/reference/system/xspeechsynthesizer/functions/xspeechsynthesizercreate).

## Requirements

**Header:** XSpeechSynthesizer.h

**Library:** xgameruntime.lib

**Supported platforms:** Windows, XBOX One family consoles and XBOX Series consoles

## Conceptual documentation

* [Text-to-speech](/build/console-features/text-to-speech/text-to-speech)
* [Time-sensitive threads](https://learn.microsoft.com/gaming/gdk/docs/gdk-dev/console-dev/overviews/threads/time-sensitive-threads)

## See also

[XAccessibility](/reference/system/xaccessibility/xaccessibility_members)\
[XSpeechSynthesizerCreate](/reference/system/xspeechsynthesizer/functions/xspeechsynthesizercreate)\
[XSpeechSynthesizerCloseStreamHandle](/reference/system/xspeechsynthesizer/functions/xspeechsynthesizerclosestreamhandle)\
[XSpeechSynthesizer](/reference/system/xspeechsynthesizer/xspeechsynthesizer_members)