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    "copyright_notice": "LibriSpeech (c) 2014 Vassil Panayotov",
    "authors": [
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      "Guoguo Chen",
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    "license": "Creative Commons Attribution 4.0 International (CC BY 4.0)",
    "license_url": "https://creativecommons.org/licenses/by/4.0/",
    "license_legalcode_url": "https://creativecommons.org/licenses/by/4.0/legalcode",
    "citation": "V. Panayotov, G. Chen, D. Povey, S. Khudanpur. LibriSpeech: An ASR Corpus Based on Public Domain Audio Books. ICASSP, 2015.",
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