Type Alias

AVAudioSessionLocation

Constants that describe the location of the data source on device.

Declaration

typedef NSString *AVAudioSessionLocation;

Topics

Locations

AVAudioSessionLocationLower

A value that indicates that the data source is located near the bottom end of the device.

AVAudioSessionLocationUpper

A value that indicates that the data source is located near the top end of the device.

Orientations

AVAudioSessionOrientationTop

A data source that points upward.

AVAudioSessionOrientationBottom

A data source that points downward.

AVAudioSessionOrientationFront

A data source that points outward from the front of the device, toward the user.

AVAudioSessionOrientationBack

A data source that points outward from the back of the device, away from the user.

AVAudioSessionOrientationLeft

A data source that points outward to the left of the device, away from the user.

AVAudioSessionOrientationRight

A data source that points outward to the right of the device, away from the user.

Polar Patterns

AVAudioSessionPolarPatternCardioid

A data source that’s most sensitive to sound from the direction of the data source and is nearly insensitive to sound from the opposite direction.

AVAudioSessionPolarPatternSubcardioid

A data source that’s most sensitive to sound from the direction of the data source and is less sensitive to sound from the opposite direction.

AVAudioSessionPolarPatternOmnidirectional

A data source that’s equally sensitive to sound from any direction.

See Also

Retrieving the Data Source Location

location

The location of the data source on the device.

Data Source Locations

These values represent the available locations for an audio session data source.