---
title: AudioToolbox Enumerations
framework: audiotoolbox
role: collectionGroup
role_heading: API Collection
path: audiotoolbox/audiotoolbox-enumerations
---

# AudioToolbox Enumerations

## Topics

### Enumerations

- [Apple Voice Processing Audio Unit Errors](audiotoolbox/1534085-apple-voice-processing-audio-uni.md)
- [Anonymous](audiotoolbox/3751765-anonymous.md)
- [Anonymous](audiotoolbox/3950917-anonymous.md)
- [Anonymous](audiotoolbox/4103713-anonymous.md)
- [Anonymous](audiotoolbox/4304947-anonymous.md)
- [Anonymous](audiotoolbox/4354006-anonymous.md)
- [AUSpatialMixerPersonalizedHRTFMode](audiotoolbox/auspatialmixerpersonalizedhrtfmode.md)
- [AudioConverterOptions](audiotoolbox/audioconverteroptions.md)

## See Also

### Reference

- [AudioToolbox Structures](audiotoolbox/audiotoolbox-structures.md)
- [AudioToolbox Constants](audiotoolbox/audiotoolbox-constants.md)
- [AudioToolbox Functions](audiotoolbox/audiotoolbox-functions.md)
- [AudioToolbox Data Types](audiotoolbox/audiotoolbox-data-types.md)