@class SNAudioStreamAnalyzer, NSString, NSObject, AVAudioFormat; @protocol CSAudioFileWriter, CSEndpointAnalyzerImplDelegate, OS_dispatch_queue, CSEndpointAnalyzerDelegate; @interface CSNNVADEndpointAnalyzer : NSObject <SNResultsObserving, CSEndpointAnalyzerImpl> @property (retain, nonatomic) SNAudioStreamAnalyzer *snAudioStreamAnalyzer; @property (nonatomic) unsigned long long framePosition; @property (nonatomic) unsigned long long nnvadState; @property (nonatomic) unsigned long long numSamplesReceived; @property (nonatomic) unsigned long long numSamplesProcessedBeforeAnchorTime; @property (nonatomic) unsigned long long anchorMachAbsTime; @property (nonatomic) BOOL isAnchorTimeBuffered; @property (nonatomic) BOOL isRequestTimeout; @property (nonatomic) unsigned long long currentRequestSampleRate; @property (retain, nonatomic) AVAudioFormat *currentRequestAudioFormat; @property (nonatomic) double vtEndInSecs; @property (nonatomic) unsigned long long vtEndInSampleCount; @property (nonatomic) double vtExtraAudioAtStartInMs; @property (nonatomic) double nnvadAudioOriginInMs; @property (nonatomic) BOOL shouldDetectTwoShot; @property (nonatomic) BOOL didEnterTwoshot; @property (retain, nonatomic) NSObject<OS_dispatch_queue> *queue; @property (retain, nonatomic) id<CSAudioFileWriter> audioFileWriter; @property (nonatomic) double firstAudioSampleSensorTimestamp; @property (nonatomic) BOOL hasReportedFirstAudioSampleSensorTimestamp; @property (nonatomic) long long firstSampleId; @property (nonatomic) unsigned long long numSamplesSkippedForVT; @property (nonatomic) BOOL finishedSkippingSamplesForVT; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; @property (weak, nonatomic) id<CSEndpointAnalyzerDelegate> delegate; @property (weak, nonatomic) id<CSEndpointAnalyzerImplDelegate> implDelegate; @property (readonly, nonatomic) BOOL canProcessCurrentRequest; @property (nonatomic) unsigned long long activeChannel; @property (readonly, nonatomic) NSString *endpointerModelVersion; @property (readonly, nonatomic) double postVoiceTriggerSilence; @property (nonatomic) long long endpointStyle; @property (nonatomic) double delay; @property (nonatomic) double startWaitTime; @property (nonatomic) double automaticEndpointingSuspensionEndTime; @property (nonatomic) double minimumDurationForEndpointer; @property (readonly, nonatomic) double lastEndOfVoiceActivityTime; @property (readonly, nonatomic) double lastStartOfVoiceActivityTime; @property (nonatomic) double bypassSamples; @property (nonatomic) long long endpointMode; @property (nonatomic) double interspeechWaitTime; @property (nonatomic) double endWaitTime; @property (nonatomic) BOOL saveSamplesSeenInReset; @property (retain, nonatomic) NSString *mhId; + (id)timeStampString; - (void)request:(id)a0 didFailWithError:(id)a1; - (void)getFirstAudioSampleSensorHostTimeWithReply:(id /* block */)a0; - (void)stopEndpointer; - (void)recordingStoppedForReason:(long long)a0; - (id)init; - (void)reset; - (void)processAudioSamplesAsynchronously:(id)a0; - (void)preheat; - (void)resetForNewRequestWithSampleRate:(unsigned long long)a0 recordContext:(id)a1; - (void).cxx_destruct; - (void)handleVoiceTriggerWithActivationInfo:(id)a0; - (double)_trailingSilenceDurationAtEndpoint; - (void)request:(id)a0 didProduceResult:(id)a1; - (void)_checkSNObservationForEndpoint:(id)a0; - (void)_checkSNObservationForStartpoint:(id)a0; - (double)_effectiveAudioTimeInSecsForSNObservation:(id)a0; - (void)_emitEndpointDetectedEventWithEndpointTime:(double)a0 endpointBufferHostTime:(unsigned long long)a1; - (id)_pcmBufferForAudioChunk:(id)a0; - (void)_reportAudioFirstBufferInfoIfNecessary; - (void)_reportEndpointAtTsInSecs:(double)a0; - (void)_reportStartpointAtTsInSecs:(double)a0; - (void)_reportTwoShotAtTsInSecs:(double)a0; - (BOOL)_shouldEnterTwoShotAtAudioTimeInSecs:(double)a0; @end