tam5917 https://blog.hatena.ne.jp/tam5917/ 備忘録 https://tam5917.hatenablog.com/ 音声 基本周波数 python 並べてみるとこんな感じ： RAPT (pysptk) https://pysptk.readthedocs.io/en/latest/generated/pysptk.sptk.rapt.html SWIPE' (pysptk) https://pysptk.readthedocs.io/en/latest/generated/pysptk.sptk.swipe.html pYIN (librosa) https://librosa.org/doc/0.11.0/generated/librosa.pyin.html DIO (pyworld) https://github.com/Jerem… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftam5917.hatenablog.com%2Fentry%2F2026%2F06%2F19%2F133425" title="Pythonで使える基本周波数（ピッチ）抽出ツール - 備忘録" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2026-06-19 13:34:25 rich https://tam5917.hatenablog.com/entry/2026/06/19/133425 1.0 100%