@class NSArray; @interface PHASESoundReductionIndex : NSObject @property (readonly, nonatomic) NSArray *attenuationCoefficients; @property (readonly, nonatomic) float measuredDepth; + (id)new; + (id)objectForDefault; - (id)init; - (void).cxx_destruct; - (id)initWithAttenuationCoefficients:(id)a0 measuredDepth:(float)a1; - (id)initWithSoundReductionIndices:(id)a0 frequencyBands:(id)a1 measuredDepth:(float)a2; @end