Delete highPassFilter.ipynb

highPassFilter.ipynb

@@ -1,72 +0,0 @@
-{
- "cells": [
-  {
-   "cell_type": "code",
-   "execution_count": 2,
-   "id": "b2d45592-5695-40ec-ad90-7d03275337a6",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "# import scipy.signal\n",
-    "\n",
-    "# def high_pass_filter(audio, sr, cutoff=200, order=3):\n",
-    "#     \"\"\"\n",
-    "#     Applies a high-pass filter to an audio signal.\n",
-    "\n",
-    "#     Parameters:\n",
-    "#     audio (numpy array): The input audio signal.\n",
-    "#     sr (int): The sample rate of the audio signal.\n",
-    "#     cutoff (float): The cutoff frequency in Hz. Default is 100 Hz.\n",
-    "#     order (int): The order of the filter. Default is 5.\n",
-    "    \n",
-    "#     Returns:\n",
-    "#     numpy array: The filtered audio signal.\n",
-    "#     \"\"\"\n",
-    "#     # Design the high-pass filter using a Butterworth filter design\n",
-    "#     sos = scipy.signal.butter(order, cutoff, btype='highpass', fs=sr, output='sos')\n",
-    "    \n",
-    "#     # Apply the filter using sosfilt (second-order sections filter)\n",
-    "#     filtered_audio = scipy.signal.sosfilt(sos, audio)\n",
-    "    \n",
-    "#     return filtered_audio"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "8a1efa78-61d4-4545-b50a-080161bb6aa5",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "def high_pass_filter(audio, sr, cutoff=300):\n",
-    "    # Design a Butterworth high-pass filter\n",
-    "    nyquist = 0.5 * sr\n",
-    "    normal_cutoff = cutoff / nyquist\n",
-    "    b, a = butter(1, normal_cutoff, btype='high', analog=False)\n",
-    "    filtered_audio = lfilter(b, a, audio)\n",
-    "    return filtered_audio"
-   ]
-  }
- ],
- "metadata": {
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-   "display_name": "Python 3 (ipykernel)",
-   "language": "python",
-   "name": "python3"
-  },
-  "language_info": {
-   "codemirror_mode": {
-    "name": "ipython",
-    "version": 3
-   },
-   "file_extension": ".py",
-   "mimetype": "text/x-python",
-   "name": "python",
-   "nbconvert_exporter": "python",
-   "pygments_lexer": "ipython3",
-   "version": "3.11.7"
-  }
- },
- "nbformat": 4,
- "nbformat_minor": 5
-}