comparison src/Silvet.cpp @ 69:9c7e6086192d

Run again, with files normalised as in the MIREX tests

     for (int j = 0; j < processingNotes; ++j) {
         m_postFilter[j]->push(pitches[j]);
         filtered.push_back(m_postFilter[j]->get());
     }
 
+    int postFilterLatency = int(m_postFilter[0]->getSize() / 2);
+
     // Threshold for level and reduce number of candidate pitches
 
     int polyphony = 5;
     double threshold = 4.8;
 

 
         cerr << "Found a genuine note, starting at " << columnDuration * start << " with duration " << columnDuration * duration << endl;
 
         Feature nf;
         nf.hasTimestamp = true;
-        nf.timestamp = RealTime::fromSeconds(columnDuration * start);
+        nf.timestamp = RealTime::fromSeconds
+            (columnDuration * (start - postFilterLatency));
         nf.hasDuration = true;
-        nf.duration = RealTime::fromSeconds(columnDuration * duration);
+        nf.duration = RealTime::fromSeconds
+            (columnDuration * duration);
         nf.values.push_back(noteFrequency(note));
         nf.values.push_back(velocity);
         nf.label = noteName(note);
         noteFeatures.push_back(nf);
     }