---
title: AVAudioSession.SilenceSecondaryAudioHintType
framework: avfaudio
role: symbol
role_heading: Enumeration
path: avfaudio/avaudiosession/silencesecondaryaudiohinttype
---

# AVAudioSession.SilenceSecondaryAudioHintType

Constants that indicate whether optional secondary audio muting should begin or end.

## Declaration

```swift
enum SilenceSecondaryAudioHintType
```

## Topics

### Constants

- [AVAudioSession.SilenceSecondaryAudioHintType.begin](avfaudio/avaudiosession/silencesecondaryaudiohinttype/begin.md)
- [AVAudioSession.SilenceSecondaryAudioHintType.end](avfaudio/avaudiosession/silencesecondaryaudiohinttype/end.md)

### Initializers

- [init(rawValue:)](avfaudio/avaudiosession/silencesecondaryaudiohinttype/init(rawvalue:).md)

## Relationships

### Conforms To

- [BitwiseCopyable](swift/bitwisecopyable.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [RawRepresentable](swift/rawrepresentable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)