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\u5b9f\u88c5\u306e\u6ce8\u610f\u70b9\u3068\u3057\u3066\u30011) \u30d5\u30ec\u30fc\u30e0\u9577\u306f\u6700\u9577\u5468\u671f\u306e\u5c11\u306a\u304f\u3068\u30822\u500d\u7a0b\u5ea6\u306e\u6642\u9593\u5e45\u3092\u78ba\u4fdd\u3057\uff08\u9577\u304f\u3059\u308b\u3068\u6642\u9593\u5206\u89e3\u80fd\u306f\u4e0b\u304c\u308b\u304c\u8aa4\u308a\u306f\u6e1b\u308a\u3084\u3059\u3044\uff09\u30012) \u63a2\u7d22F0\u7bc4\u56f2\u306f\u6a5f\u68b0\u4ed5\u69d8\u3084\u4eba\u9593\u306e\u58f0\u57df\u306e\u65e2\u77e5\u30ec\u30f3\u30b8\u306b\u5408\u308f\u305b\uff08\u4f8b\uff1a\u97f3\u58f0\u306780\u2013450Hz\u306a\u3069\uff09\u30013) \u30aa\u30af\u30bf\u30fc\u30d6\u8aa4\u308a\u306e\u4e8b\u5f8c\u30c1\u30a7\u30c3\u30af\uff08F0\/2, F0\/3\u691c\u67fb\u3084\u500d\u97f3\u6574\u5408\uff09\u3092\u5165\u308c\u30014) \u9023\u7d9a\u30d5\u30ec\u30fc\u30e0\u306eF0\u5909\u5316\u306b\u4e0a\u9650\u3092\u8a2d\u3051\u3066\u4e0d\u81ea\u7136\u306a\u8df3\u8e8d\u3092\u6291\u3048\u308b\u3001\u3068\u3044\u3063\u305f\u30eb\u30fc\u30eb\u304c\u6709\u52b9\u3067\u3042\u308b\u3002[2][6][1]\n\n\n\n
\u6700\u5f8c\u306b\u3001\u6559\u80b2\u4e0a\u306e\u307e\u3068\u3081\u3068\u3057\u3066\u3001\u30d4\u30c3\u30c1\u63a8\u5b9a\u306f\u300c\u5468\u671f\u3092\u6642\u9593\u3067\u63a2\u3059\u300d\u300c\u500d\u97f3\u306e\u6574\u5217\u304b\u3089\u63a2\u3059\u300d\u300c\u30b1\u30d7\u30b9\u30c8\u30e9\u30e0\u3067\u5468\u671f\u3092\u8aad\u3080\u300d\u3068\u3044\u3046\u4e09\u672c\u67f1\u3067\u7406\u89e3\u3067\u304d\u308b\u3002\u5404\u624b\u6cd5\u306f\u3001\u30aa\u30af\u30bf\u30fc\u30d6\u8aa4\u308a\u3068\u96d1\u97f3\u306b\u5f31\u3044\u5834\u9762\u304c\u3042\u308b\u305f\u3081\u3001\u30ec\u30f3\u30b8\u5236\u9650\u3001\u500d\u97f3\u6574\u5408\u3001\u6642\u9593\u5e73\u6ed1\u5316\u306e\u4e09\u3064\u306e\u88dc\u52a9\u3092\u52a0\u3048\u308b\u3068\u73fe\u5834\u9069\u7528\u306e\u4fe1\u983c\u6027\u304c\u4e0a\u304c\u308b\u3002\u4ee3\u8868\u7684\u624b\u6cd5\u306eYIN\u306f\u81ea\u5df1\u76f8\u95a2\u7cfb\u306e\u5f31\u70b9\u306b\u5b9f\u88c5\u4e0a\u306e\u5de5\u592b\u3067\u8feb\u3063\u305f\u6539\u826f\u6cd5\u3068\u3057\u3066\u5e83\u304f\u5f15\u7528\u3055\u308c\u3001HPS\u306f\u30b7\u30f3\u30d7\u30eb\u3055\u3068\u500d\u97f3\u6574\u5408\u306e\u5f37\u307f\u3067\u5b9f\u7528\u6027\u304c\u9ad8\u304f\u3001\u30b1\u30d7\u30b9\u30c8\u30e9\u30e0\u306f\u5468\u671f\u62bd\u51fa\u306e\u7406\u5c48\u3092\u53ef\u8996\u5316\u3067\u304d\u308b\u70b9\u3067\u5b66\u7fd2\u4fa1\u5024\u304c\u9ad8\u3044\u3002\u3053\u308c\u3089\u3092\u7d44\u307f\u5408\u308f\u305b\u3001\u6a5f\u68b0\u306e\u65e2\u77e5\u56de\u8ee2\u6570\u3084\u8ca0\u8377\u6761\u4ef6\u3068\u7167\u3089\u3057\u3066F0\u7cfb\u5217\u3092\u76e3\u8996\u3059\u308c\u3070\u3001\u56de\u8ee2\u306e\u4e71\u308c\u3084\u5074\u5e2f\u57df\u306e\u51fa\u73fe\u3068\u3044\u3063\u305f\u7570\u5e38\u306e\u5146\u5019\u3092\u65e9\u671f\u306b\u6349\u3048\u3084\u3059\u3044\u3002[10][6][2]\n\n\n\n[1] https:\/\/speechprocessingbook.aalto.fi\/Representations\/Fundamental_frequency_F0.html<\/p>\n\n\n\n[2] http:\/\/audition.ens.fr\/adc\/pdf\/2002_JASA_YIN.pdf<\/p>\n\n\n\n[3] https:\/\/brentspell.com\/blog\/2022\/pytorch-yin\/<\/p>\n\n\n\n[4] https:\/\/pubs.aip.org\/asa\/jasa\/article\/111\/4\/1917\/547221\/YIN-a-fundamental-frequency-estimator-for-speech<\/p>\n\n\n\n[5] https:\/\/fileadmin.cs.lth.se\/serg\/old-serg-dok\/docs-masterthesis\/109_15-2006.pdf<\/p>\n\n\n\n[6] http:\/\/musicweb.ucsd.edu\/~trsmyth\/analysis\/Harmonic_Product_Spectrum.html<\/p>\n\n\n\n[7] https:\/\/ieeexplore.ieee.org\/document\/6718976\/<\/p>\n\n\n\n[8] https:\/\/hajim.rochester.edu\/ece\/sites\/zduan\/teaching\/ece477\/lectures\/Topic%204%20-%20Single%20Pitch%20Detection.pdf<\/p>\n\n\n\n[9] https:\/\/stackoverflow.com\/questions\/7813213\/estimate-the-fundamental-frequency-using-cepstral-analysis<\/p>\n\n\n\n[10] http:\/\/flothesof.github.io\/cepstrum-pitch-tracking.html<\/p>\n\n\n\n[11] https:\/\/www.isca-archive.org\/interspeech_2010\/rahman10_interspeech.pdf<\/p>\n\n\n\n[12] https:\/\/www.jstage.jst.go.jp\/article\/ast\/46\/1\/46_e24.69\/_pdf<\/p>\n\n\n\n[13] https:\/\/en.wikipedia.org\/wiki\/Pitch_detection_algorithm<\/p>\n\n\n\n[14] https:\/\/www.cycfi.com\/2018\/03\/fast-and-efficient-pitch-detection-bitstream-autocorrelation\/<\/p>\n\n\n\n[15] https:\/\/stackoverflow.com\/questions\/39397804\/how-to-implement-my-own-hps-algorithm<\/p>\n\n\n\n[16] https:\/\/staff.aist.go.jp\/m.goto\/PAPER\/SAPA2012nakano.pdf<\/p>\n\n\n\n[17] https:\/\/www.ee.columbia.edu\/~dpwe\/workshops\/crac\/papers\/ishimoto.pdf<\/p>\n\n\n\n[18] https:\/\/www.jstage.jst.go.jp\/article\/ast\/26\/6\/26_6_502\/_pdf\/-char\/en<\/p>\n\n\n\n[19] https:\/\/ojs.unud.ac.id\/index.php\/jlk\/article\/download\/83003\/43490[20] https:\/\/support.ircam.fr\/docs\/AudioSculpt\/3.0\/co\/Discrete%20Cepstrum.html<\/p>\n\n\n\n
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