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    "# Conclusion\n",
    "\n",
    "### We looked at:\n",
    "    \n",
    "* The Nature of Waves\n",
    "* The Fourier Transform\n",
    "* Fast Fourier Transform (FFT) in Python\n",
    "* Audio analysis\n",
    "\n",
    "### Caveat\n",
    "\n",
    "* Audio analysis is difficult (mainly due to harmonics)\n",
    "\n",
    "\n",
    "# My contact info\n",
    "* http://calebmadrigal.com\n",
    "* http://github.com/calebmadrigal\n",
    "\n",
    "# Questions?"
   ]
  }
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