@class NSObject, NSString, EARAudioResultsGenerator; @protocol OS_dispatch_queue; @interface SSRPitchExtractor : NSObject <EARAudioResultsGeneratorDelegate> @property (retain, nonatomic) EARAudioResultsGenerator *resultsGenerator; @property (retain, nonatomic) NSObject<OS_dispatch_queue> *queue; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (id)initWithAsset:(id)a0; - (void).cxx_destruct; - (float)getPitchForUtteranceAudioFiles:(id)a0; - (float)_getPitchHzFromRawData:(float)a0; - (float)_getVoicingProbFromRawData:(float)a0; - (float)_getVoicingWeightedPitchForResultMatrix:(id)a0; - (void)_processAudioFileURL:(id)a0; @end