Global Variable

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.

Declaration

const AVAudioSessionLocation AVAudioSessionPolarPatternSubcardioid;

Discussion

The subcardioid pattern picks up a sound from a wide radius in the front and in the back.

The subcardioid pattern picks up more sound from the direction of the data source than from the rear.

See Also

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.

AVAudioSessionPolarPatternOmnidirectional

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