andrew@0: /*
andrew@0:  *  LiveAudioInput.cpp
andrew@0:  *  MultipleAudioMathcher
andrew@0:  *
andrew@0:  *  Created by Andrew on 30/01/2012.
andrew@0:  *  Copyright 2012 QMUL. All rights reserved.
andrew@0:  *
andrew@0:  */
andrew@0: 
andrew@0: #include "LiveAudioInput.h"
andrew@0: 
andrew@37: //Keeping track of incoming events
andrew@37: //more useful as data than anything else. But in fact, not particularly useful it seems at present
andrew@37: 
andrew@37: 
andrew@1: const double hopsize = 512;//check to see it agrees with ofxAubioOnsetDetector
andrew@1: 
andrew@0: LiveAudioInput::LiveAudioInput(){
andrew@1: 	numberOfEvents = 0;
andrew@1: 	
andrew@1: }
andrew@0: 
andrew@1: void LiveAudioInput::addPitchEvent(const double& pitch, const double& time){
andrew@1: 
andrew@1: 	AudioEvent e;
andrew@1: 	e.millisTime = time;
andrew@1: 	e.frameTime = millisToFrames(time);
andrew@1: 	e.pitch = pitch;
andrew@1: 	liveEvents.push_back(e);
andrew@3: 	//printf("live input pitch %f time %f ms == %f frames\n", pitch, time, e.frameTime);
andrew@1: 	numberOfEvents++;
andrew@1: 	
andrew@1: }
andrew@1: 
andrew@1: 
andrew@1: double LiveAudioInput::framesToMillis(const double& frameCount){
andrew@1: 	return ((frameCount*hopsize*1000.0)/44100.0);
andrew@1: }
andrew@1: 
andrew@1: 
andrew@1: double LiveAudioInput::millisToFrames(const double& millis){
andrew@1: 	return ((millis*44100.0)/(hopsize*1000.0));
andrew@37: }
andrew@37: 
andrew@37: 
andrew@37: 
andrew@37: /*
andrew@37:  //any point in this??
andrew@37:  void LiveAudioInput::addChromaEvent(const double& time){
andrew@37:  
andrew@37:  AudioEvent e;
andrew@37:  e.millisTime = time;
andrew@37:  e.frameTime = millisToFrames(time);
andrew@37:  
andrew@37:  liveEvents.push_back(e);
andrew@37:  //printf("live input pitch %f time %f ms == %f frames\n", pitch, time, e.frameTime);
andrew@37:  numberOfEvents++;
andrew@37:  
andrew@37:  }
andrew@37:  */