ORKToneAudiometrySample Class Reference
The sample object records the amplitude, the frequency, and the channel for the audio
tone being played. A tone audiometry sample is included in an
object, and is recorded by the step view controller for the corresponding task
when a tap is recognized for a given tone.
A tone audiometry sample is typically generated by the framework as the task proceeds. When the task completes, it may be appropriate to serialize the sample for transmission to a server or to immediately perform analysis on it.
The frequency value in hertz for the tone associated with the sample.
@property (nonatomic, assign) double frequency
The channel, either left or right, for the tone associated with the sample.
@property (nonatomic, assign) ORKAudioChannel channel
The channel selected by the user.
@property (nonatomic, assign) ORKAudioChannel channelSelected
The audio signal amplitude.
@property (nonatomic, assign) double amplitude
The minimum audio sample amplitude needed for the participant to recognize the sound (a double value between 0 and 1).