ORKEnvironmentSPLMeterStep Class Reference
The maximum permissible value for the environment sound pressure level in dBA.
@property (nonatomic, assign) double thresholdValue
The rate at which the
AVAudioPCMBuffer is queried and A-weighted filter is applied.
@property (nonatomic, assign) NSTimeInterval samplingInterval
The number of consecutive samples less than threshold value required for the step to proceed.
@property (nonatomic, assign) NSInteger requiredContiguousSamples