本文選題：主旋律提取 + 多音音樂��； 參考：《計(jì)算機(jī)科學(xué)》2017年05期

【摘要】：旋律是最重要的音樂要素之一,多應(yīng)用于音樂內(nèi)容分析、音樂創(chuàng)作、音樂教育、抄襲檢測等方面。主旋律提取旨在從一段音樂中自動估計(jì)對應(yīng)于主旋律單音音符序列的音高或基頻。流行音樂一般屬于復(fù)雜的多音音樂,因此主旋律提取面臨著許多挑戰(zhàn)。綜述了主旋律提取的研究背景,將主旋律提取的典型方法分別從基于音高顯著度、基于聲源分離以及其他方法3個類別進(jìn)行了闡述,最后介紹了主旋律提取的評價指標(biāo)以及研究進(jìn)展。
[Abstract]:Melody is one of the most important elements of music, which is used in music content analysis, music creation, music education, plagiarism detection and so on. The purpose of the main melody extraction is to automatically estimate the pitch or fundamental frequency corresponding to the sequence of monophonic notes from a piece of music. Popular music generally belongs to the complex polyphonic music, so the main melody extraction faces many challenges. This paper summarizes the research background of the main melody extraction, and describes the typical methods of the main melody extraction from three categories, which are based on pitch salience, sound source separation and other methods, respectively. Finally, the evaluation index and research progress of theme extraction are introduced.
【作者單位】： 復(fù)旦大學(xué)計(jì)算機(jī)科學(xué)技術(shù)學(xué)院;復(fù)旦大學(xué)上海市智能信息處理重點(diǎn)實(shí)驗(yàn)室;
【基金】：國家自然科學(xué)基金NSFC(61671156)資助
【分類號】：TN912.3
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本文編號：1810105