Instance Method


Returns the audio unit’s most important parameters.


func parametersForOverview(withCount count: Int) -> [NSNumber]



The number of parameters to return.

Return Value

An array of addresses representing the audio unit’s most important parameters.


This method allows a host to query an audio unit for a small number of its most important parameters, to be displayed in a compact generic view.

This version 3 method is partially bridged to the version 2 kAudioUnitProperty_ParametersForOverview API.

See Also

Querying Parameters

var parameterTree: AUParameterTree?

An audio unit’s parameters, organized in a tree hierarchy.

var allParameterValues: Bool

Special read-only property for KVO.