Chung-Hua University Repository:Item 987654321/30928
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    Please use this identifier to cite or link to this item: http://chur.chu.edu.tw/handle/987654321/30928


    Title: 使用漸進式多重序列排比技術來進行多首音樂演奏版本的自動對齊與比較(Multi-Version Music Performance Comparison Based on the Progressive Multiple Sequence Alignment Technique)
    Authors: 劉志俊
    Liu, Chih-Chin
    Contributors: 資訊工程學系
    Computer Science & Information Engineering
    Keywords: 音樂詮釋;音樂表現分析;音樂內涵分析;音澤字串;多重序列排比
    music interpretation;music expression analysis;content-based music analysis;chroma strings;multiple music alignment
    Date: 2011
    Issue Date: 2014-06-27 01:15:41 (UTC+8)
    Abstract: 音樂表現分析是傳統音樂研究領域中極為重要的一個分支。近年來,由於音樂內涵分析技術的進步,使用資訊科技來協助進行音樂表現分析遂成為一項新的研究主題。本文提出一種使用多重序列排比技術來進行音樂表現比較分析的方法。首先,我們對不同演奏版本的音樂錄音進行起音點偵測,然後,將兩個起音點間的音樂訊號以一個音澤向量來表示其主要內容。接著,將一段音樂轉換為對應的音澤字串。為了自動進行音樂表現比較分析,我們使用多重序列排比來對齊不同演奏版本的音澤字串。完成音澤字串對齊後,便可進一步在單一樂音、樂句、或是全曲尺度上,進行力度
    The analysis of music expression is one of the most important topics in traditional music research. In recent years, with the advances in content-based analysis of multimedia data, it has become a new research issue to apply information technology to assi
    Appears in Collections:[Department of Computer Science and Information Engineering] Journal Articles

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