Structure

AVAudioSession.PolarPattern

Constants that describe the possible polar patterns of the data source on an iOS device.

Declaration

struct PolarPattern

Topics

Relationships

See Also

Configuring Microphone Directivity

var selectedPolarPattern: AVAudioSession.PolarPattern?

The directivity configuration currently in use by the data source.

var supportedPolarPatterns: [AVAudioSession.PolarPattern]?

The set of directivity configurations supported by the data source.

var preferredPolarPattern: AVAudioSession.PolarPattern?

The preferred directivity configuration for the data source.

func setPreferredPolarPattern(AVAudioSession.PolarPattern?)

Selects the preferred directivity configuration for the data source.

Data Source Polar Patterns

These values represent a data source’s available polar patterns.