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    Please use this identifier to cite or link to this item: http://chur.chu.edu.tw/handle/987654321/31946


    Title: 基於母音哼唱特徵之國語流行音樂的歌手識別技術
    Authors: 劉志俊
    Liu, Chih-Chin
    Contributors: 資訊工程學系
    Computer Science & Information Engineering
    Keywords: 歌者辨識;高斯混和模型;共振峰分析;PLP;MFCC
    Date: 2012
    Issue Date: 2014-06-27 01:39:24 (UTC+8)
    Abstract: 由於網際網路上數位音樂的普及,許多音樂相關的應用需要歌者辨識的技術。在本文中,我們提出一種基於高斯混和模型的歌者辨識技術。由於唱歌時一個樂音必須遵照樂譜所標記的音高來演唱,故歌聲的音響類型(acoustic classes)要遠高於說話的音響類型。為了減化高斯混合模型訓練與辨識的複雜度,本文提出多階層式的GMM分類架構,使用共振峰、PLP特徵值與MFCC特徵值等三種特徵值,考慮性別、母音、音高、發聲腔道的對歌者識別影響。實驗對10位男性與10女性的無伴奏清唱歌曲辨識準確度約為81%;而對商業發行有伴奏音樂
    Appears in Collections:[Department of Computer Science and Information Engineering] Seminar Papers

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