摘要
对国内外旋律提取技术的已有研究工作进行了分类介绍,分别总结归纳了针对符号表示的音乐文件与针对波形表示的音乐文件的旋律提取算法,分析了各种算法的特点,阐明了该方向的未来发展趋势。
This paper introduced presented research work for melody extraction technique in two categories,one of witch was symbolic presented music file while the other was waveform presented music file.This paper concluded algorithms on them separately,analyzed features of algorithms,explained future tendency of this field.
出处
《计算机应用研究》
CSCD
北大核心
2011年第5期1618-1622,共5页
Application Research of Computers
关键词
基于内容的音乐信息检索
哼唱识别
旋律提取
基频估计
音高检测
content-based music information retrieval
humming recognition
melody extraction
fundamental frequency estimation
pitch detection
