---
title: endAudio()
framework: speech
role: symbol
role_heading: Instance Method
path: speech/sfspeechaudiobufferrecognitionrequest/endaudio()
---

# endAudio()

Marks the end of audio input for the recognition request.

## Declaration

```swift
func endAudio()
```

## Discussion

Discussion Call this method explicitly to let the speech recognizer know that no more audio input is coming.

## See Also

### Appending Audio Buffers

- [append(_:)](speech/sfspeechaudiobufferrecognitionrequest/append(_:).md)
- [appendAudioSampleBuffer(_:)](speech/sfspeechaudiobufferrecognitionrequest/appendaudiosamplebuffer(_:).md)