---
title: signature()
framework: shazamkit
role: symbol
role_heading: Instance Method
path: shazamkit/shsignaturegenerator/signature()
---

# signature()

Converts the audio buffer into a signature.

## Declaration

```swift
func signature() -> SHSignature
```

## Return Value

Return Value A signature that ShazamKit generates from the audio buffer.

## See Also

### Generating a signature from audio

- [append(_:at:)](shazamkit/shsignaturegenerator/append(_:at:).md)
- [Generating a signature from an audio buffer](shazamkit/generating-a-signature-from-an-audio-buffer.md)