{
  "id": 399730,
  "title": "BirdCLEF 2023 Spectrogram Image Dataset",
  "url": "/competitions/birdclef-2023/discussion/399730",
  "author_name": "Salman // 萨尔曼",
  "post_date": "2023-04-05T10:07:25.813000",
  "votes": 3,
  "comment_count": 0,
  "views": 0,
  "content": "<p>Hello!</p>\n<p>I've created a dataset that contains spectrogram images for all audio files provided in this competition. The spectrograms are created using a short fourier transform, are black and white, are 512 by 512 pixels, and have their amplitude scaled to the decibel axis.</p>\n<p>A spectrogram image exists for each 5 second interval in a given audio track.</p>\n<p>You can access the dataset <a href=\"https://www.kaggle.com/datasets/forbo7/spectrograms-birdclef-2023\" target=\"_blank\">here</a>.</p>\n<p>You can view how I created the images, and how you can do so too, in <a href=\"https://www.kaggle.com/code/forbo7/how-to-convert-audio-to-spectrogram-images/notebook\" target=\"_blank\">this</a> notebook.</p>",
  "messages": [
    {
      "id": 2210336,
      "postDate": "2023-04-05T10:07:25.813Z",
      "content": "<p>Hello!</p>\n<p>I've created a dataset that contains spectrogram images for all audio files provided in this competition. The spectrograms are created using a short fourier transform, are black and white, are 512 by 512 pixels, and have their amplitude scaled to the decibel axis.</p>\n<p>A spectrogram image exists for each 5 second interval in a given audio track.</p>\n<p>You can access the dataset <a href=\"https://www.kaggle.com/datasets/forbo7/spectrograms-birdclef-2023\" target=\"_blank\">here</a>.</p>\n<p>You can view how I created the images, and how you can do so too, in <a href=\"https://www.kaggle.com/code/forbo7/how-to-convert-audio-to-spectrogram-images/notebook\" target=\"_blank\">this</a> notebook.</p>",
      "rawMarkdown": "Hello!\n\nI've created a dataset that contains spectrogram images for all audio files provided in this competition. The spectrograms are created using a short fourier transform, are black and white, are 512 by 512 pixels, and have their amplitude scaled to the decibel axis.\n\nA spectrogram image exists for each 5 second interval in a given audio track.\n\nYou can access the dataset [here](https://www.kaggle.com/datasets/forbo7/spectrograms-birdclef-2023).\n\nYou can view how I created the images, and how you can do so too, in [this](https://www.kaggle.com/code/forbo7/how-to-convert-audio-to-spectrogram-images/notebook) notebook.",
      "votes": 3
    }
  ],
  "comments": [],
  "raw_markdown_by_id": {
    "2210336": "Hello!\n\nI've created a dataset that contains spectrogram images for all audio files provided in this competition. The spectrograms are created using a short fourier transform, are black and white, are 512 by 512 pixels, and have their amplitude scaled to the decibel axis.\n\nA spectrogram image exists for each 5 second interval in a given audio track.\n\nYou can access the dataset [here](https://www.kaggle.com/datasets/forbo7/spectrograms-birdclef-2023).\n\nYou can view how I created the images, and how you can do so too, in [this](https://www.kaggle.com/code/forbo7/how-to-convert-audio-to-spectrogram-images/notebook) notebook."
  }
}