---
title: "PropertyAddress(_:scope:element:)"
framework: coreaudio
role: symbol
role_heading: Function
path: "coreaudio/propertyaddress(_:scope:element:)"
---

# PropertyAddress(_:scope:element:)

A helper constructor for the AudioObjectPropertyAddress struct.

## Declaration

```swift
func PropertyAddress(_ selector: AudioObjectPropertySelector, scope: AudioObjectPropertyScope = kAudioObjectPropertyScopeGlobal, element: AudioObjectPropertyElement = kAudioObjectPropertyElementMain) -> AudioObjectPropertyAddress
```

## Parameters

- `selector`: An AudioObjectPropertySelector four char code that identifies a property
- `scope`: An AudioObjectPropertyScope with a default value of kAudioObjectPropertyScopeGlobal
- `element`: An AudioObjectPropertyElement with a default value of kAudioObjectPropertyElementMain

## Return Value

Return Value An AudioObjectPropertyAddress collects these three parts that identify a specific property together in a struct for easy transmission.

## See Also

### Functions

- [AudioConvertHostTimeToNanos(_:)](coreaudio/audioconverthosttimetonanos(_:).md)
- [AudioConvertNanosToHostTime(_:)](coreaudio/audioconvertnanostohosttime(_:).md)
- [AudioDeviceCreateIOProcID(_:_:_:_:)](coreaudio/audiodevicecreateioprocid(_:_:_:_:).md)
- [AudioDeviceCreateIOProcIDWithBlock(_:_:_:_:)](coreaudio/audiodevicecreateioprocidwithblock(_:_:_:_:).md)
- [AudioDeviceDestroyIOProcID(_:_:)](coreaudio/audiodevicedestroyioprocid(_:_:).md)
- [AudioDeviceGetCurrentTime(_:_:)](coreaudio/audiodevicegetcurrenttime(_:_:).md)
- [AudioDeviceGetNearestStartTime(_:_:_:)](coreaudio/audiodevicegetneareststarttime(_:_:_:).md)
- [AudioDeviceStart(_:_:)](coreaudio/audiodevicestart(_:_:).md)
- [AudioDeviceStartAtTime(_:_:_:_:)](coreaudio/audiodevicestartattime(_:_:_:_:).md)
- [AudioDeviceStop(_:_:)](coreaudio/audiodevicestop(_:_:).md)
- [AudioDeviceTranslateTime(_:_:_:)](coreaudio/audiodevicetranslatetime(_:_:_:).md)
- [AudioGetCurrentHostTime()](coreaudio/audiogetcurrenthosttime().md)
- [AudioGetHostClockFrequency()](coreaudio/audiogethostclockfrequency().md)
- [AudioGetHostClockMinimumTimeDelta()](coreaudio/audiogethostclockminimumtimedelta().md)
- [AudioHardwareCreateAggregateDevice(_:_:)](coreaudio/audiohardwarecreateaggregatedevice(_:_:).md)