{"provider_url":"https://hatena.blog","author_name":"baba_s","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbaba-s.hatenablog.com%2Fentry%2F2023%2F04%2F28%2F094735\" title=\"\u3010Python\u3011for \u3092\u4e26\u5217\u5316\u3059\u308b\u65b9\u6cd5 - \u30b3\u30ac\u30cd\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","url":"https://baba-s.hatenablog.com/entry/2023/04/28/094735","title":"\u3010Python\u3011for \u3092\u4e26\u5217\u5316\u3059\u308b\u65b9\u6cd5","width":"100%","image_url":null,"published":"2023-04-28 09:47:35","blog_title":"\u30b3\u30ac\u30cd\u30d6\u30ed\u30b0","categories":["\u305d\u306e\u4ed6","\u305d\u306e\u4ed6 - Python"],"height":"190","author_url":"https://blog.hatena.ne.jp/baba_s/","type":"rich","blog_url":"https://baba-s.hatenablog.com/","description":"\u6982\u8981 import glob import librosa import soundfile import shutil import sys import os # \u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u5f15\u6570\u3067\u6307\u5b9a\u3055\u308c\u305f\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u5b58\u5728\u3059\u308b\u3059\u3079\u3066\u306e .ogg \u306e\u30d5\u30a1\u30a4\u30eb\u30d1\u30b9\u3092\u53d6\u5f97 files = glob.glob(sys.argv[1] + \"/*.ogg\") for file in files: # .ogg \u3092\u8aad\u307f\u8fbc\u3080 y, sr = librosa.load(file, sr=None, mono=False) # \u8aad\u307f\u8fbc\u3093\u3060 .ogg \u306e\u6700\u521d\u3068\u6700\u5f8c\u306b\u5b58\u5728\u3059\u308b\u7121\u97f3\u533a\u9593\u3092\u524a\u9664 # top_db \u3067\u7121\u97f3\u533a\u9593\u306e\u2026"}