comparison src/BTrack.cpp @ 101:1fcc06afd9cb

Removed confusing and unnecessary 'tempo' member variable

 	
 	
 	// initialise parameters
 	tightness = 5;
 	alpha = 0.9;
-	tempo = 120;
 	estimatedTempo = 120.0;
 	tempoToLagFactor = 60. * 44100. / 512.;
 	
 	m0 = 10;
 	beatCounter = -1;

     latestCumulativeScoreValue = 0;
     
     // initialise algorithm given the hopsize
     setHopSize (hopSize_);
     
-    
     // Set up FFT for calculating the auto-correlation function
     FFTLengthForACFCalculation = 1024;
     
 #ifdef USE_FFTW
     complexIn = (fftw_complex*) fftw_malloc (sizeof(fftw_complex) * FFTLengthForACFCalculation);		// complex array to hold fft data

 //=======================================================================
 void BTrack::setHopSize (int hopSize_)
 {	
 	hopSize = hopSize_;
 	onsetDFBufferSize = (512 * 512) / hopSize;		// calculate df buffer size
-	
-	beatPeriod = round(60/((((double) hopSize)/44100)*tempo));
+	beatPeriod = round(60/((((double) hopSize)/44100) * 120.));
 
     // set size of onset detection function buffer
     onsetDF.resize (onsetDFBufferSize);
     
     // set size of cumulative score buffer