Merge branch 'master' of https://github.com/spatialaudio/digital-signal-processing-lecture

Author: spors

recursive_filters/quantization_of_coefficients.ipynb

@@ -63,7 +63,9 @@
   {
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@@ -135,7 +137,7 @@
    "source": [
     "**Exercise**\n",
     "\n",
-    "* What consequences has the distribution of pole locations on the desired characteristics of a filter for e.g. low/high frequencies?\n",
+    "* What consequences does the distribution of pole locations on the desired characteristics of a filter have for e.g. low/high frequencies?\n",
     "\n",
     "Solution: Quantization of the original filter coefficients leads to a limited number of possible pole and zero locations. These locations are not uniformly distributed over the $z$-plane, as can be observed from above illustrations. The density of potential locations is especially low for low frequencies and close to the Nyquist frequency. The properties of a designed filter having poles and/or zeros at low/high frequencies will potentially deviate more when quantizing its coefficients, as a consequence."
    ]
@@ -173,7 +175,9 @@
   {
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-   "metadata": {},
+   "metadata": {
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    "outputs": [
     {
      "data": {
@@ -249,7 +253,9 @@
   {
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-   "metadata": {},
+   "metadata": {
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@@ -354,7 +360,7 @@
  ],
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