moved exercises into the other sections; added new topic notebooks

Table_of_Contents.ipynb

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@@ -48,7 +48,7 @@
      "level": 2,
      "metadata": {},
      "source": [
-      "MIR Basics"
+      "MIR Basics and Applications"
      ]
     },
     {
@@ -56,7 +56,11 @@
      "metadata": {},
      "source": [
       "1.  [Segmentation](notebooks/segmentation.ipynb)\n",
-      "1.  [Onset Detection](notebooks/onset_detection.ipynb)"
+      "1.  [Signal Representations](notebooks/signal_representations.ipynb)\n",
+      "1.  [Onset Detection](notebooks/onset_detection.ipynb)\n",
+      "1.  [Beat Tracking](notebooks/beat_tracking.ipynb)\n",
+      "1.  [Tempo Estimation](notebooks/tempo_estimation.ipynb)\n",
+      "1.  [Exercise: Understanding Audio Features through Sonification](exercises/feature_sonification.ipynb)"
      ]
     },
     {
@@ -73,6 +77,7 @@
      "source": [
       "1.  [Feature Extraction](notebooks/feature_extraction.ipynb)\n",
       "1.  [Spectral Features](notebooks/spectral_features.ipynb)\n",
+      "1.  [Tonal Descriptors: Pitch and Chroma](notebooks/)\n",
       "1.  [Onset Detection](notebooks/onset_detection.ipynb)\n",
       "1.  [Mel-Frequency Ceptral Coefficients](notebooks/mfcc.ipynb)"
      ]
@@ -92,34 +97,11 @@
       "1.  [K-Nearest Neighbor](notebooks/knn.ipynb)\n",
       "1.  [K-Means Clustering](notebooks/kmeans.ipynb)\n",
       "1.  [Nonnegative Matrix Factorization](notebooks/nmf.ipynb)\n",
-      "1.  [Cross Validation](notebooks/cross_validation.ipynb)"
+      "1.  [Cross Validation](notebooks/cross_validation.ipynb)\n",
+      "1.  [Exercise: Instrument Classification using K-NN](exercises/knn_instrument_classification.ipynb)\n",
+      "1.  [Exercise: Unsupervised Instrument Classification using K-Means](exercises/)\n",
+      "1.  [Exercise: Source Separation using NMF](exercises/nmf_source_separation.ipynb)"
      ]
-    },
-    {
-     "cell_type": "heading",
-     "level": 2,
-     "metadata": {},
-     "source": [
-      "Exercises"
-     ]
-    },
-    {
-     "cell_type": "markdown",
-     "metadata": {},
-     "source": [
-      "1.  [Understanding Audio Features through Sonification](exercises/feature_sonification.ipynb)\n",
-      "1.  [Instrument Classification using K-NN](exercises/knn_instrument_classification.ipynb)\n",
-      "1.  [Unsupervised Instrument Classification using K-Means](exercises/)\n",
-      "1.  [Source Separation using NMF](exercises/nmf_source_separation.ipynb)"
-     ]
-    },
-    {
-     "cell_type": "code",
-     "collapsed": false,
-     "input": [],
-     "language": "python",
-     "metadata": {},
-     "outputs": []
     }
    ],
    "metadata": {}

notebooks/beat_tracking.ipynb

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+     ]
+    },
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "`librosa.beat.beat_track`"
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [],
+     "language": "python",
+     "metadata": {},
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+     "input": [],
+     "language": "python",
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+     "outputs": []
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+     "input": [],
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+     "metadata": {},
+     "outputs": []
+    },
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "`essentia.standard.BeatTrackerMultiFeature`"
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [],
+     "language": "python",
+     "metadata": {},
+     "outputs": []
+    }
+   ],
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notebooks/signal_representations.ipynb

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+      "Signal Representations"
+     ]
+    },
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "`librosa.core.cqt`"
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [],
+     "language": "python",
+     "metadata": {},
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notebooks/tempo_estimation.ipynb

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+      "Tempo Estimation"
+     ]
+    },
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "`librosa.beat.estimate_tempo`"
+     ]
+    },
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "`essentia.standard.Tempo*`"
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+}
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