Audio.ipynb

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   "source": [
    "# Copyright 2019 Institut für Nachrichtentechnik, RWTH Aachen University\n",
    "%matplotlib notebook\n",
    "\n",
    "from ient_plots import *\n",
    "from ient_audio import *"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "<div>\n",
    "    <img src=\"figures/rwth_ient_logo@2x.png\" style=\"float: right;height: 5em;\">\n",
    "</div>\n",
    "\n",
    "# Audio\n",
    "\n",
    "Small audio playback demo below using `ient_audio.py`"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
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   "source": [
    "fs = 44100 # sampling frequency\n",
    "n = np.random.normal(0,1,5*fs); # sample Gaussian noise\n",
    "\n",
    "ient_audio_play(n, fs); # and play it back"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "Additionally, you can provide a (LaTex) label:"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "ient_audio_play(n, fs, r'${}^k n(t)$'); # and play it back"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "The code is licensed under the [MIT license](https://opensource.org/licenses/MIT)."
   ]
  }
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