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arXiv 2009.09875eess.AScs.LG
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基于深度学习的Unison歌唱分析合成框架

A Deep Learning Based Analysis-Synthesis Framework For Unison Singing

Music Technology Group, Universitat Pompeu Fabra(庞培法布拉大学音乐技术组);European Commission, Joint Research Centre(欧盟委员会联合研究中心)

Pritish Chandna, Helena Cuesta, Emilia Gómez

摘要:

齐唱是指一群歌手同时演唱同一旋律和歌词。虽然每个歌手在同一个合唱团唱相同的主旋律,有轻微的时间和歌手之间的音高偏差,这与合奏的音色,给听众一个感知的感觉“一致”。在本文中,我们提出了一个合唱团的背景下,合唱的研究;利用一些最近提出的基于深度学习的方法,我们分析了单个歌手的基本频率(F0)分布在录音的调和混合。基于分析,我们提出了一个系统,用于从一个无伴奏合唱输入和一个单一的声音原型代表的一致混合物合成的一致信号。我们使用主观听觉测试来评估我们所提出的系统的感知因素,包括质量,坚持的旋律,以及感知一致的程度。

英文摘要:

Unison singing is the name given to an ensemble of singers simultaneously singing the same melody and lyrics. While each individual singer in a unison sings the same principle melody, there are slight timing and pitch deviations between the singers, which, along with the ensemble of timbres, give the listener a perceived sense of "unison". In this paper, we present a study of unison singing in the context of choirs; utilising some recently proposed deep-learning based methodologies, we analyse the fundamental frequency (F0) distribution of the individual singers in recordings of unison mixtures. Based on the analysis, we propose a system for synthesising a unison signal from an a cappella input and a single voice prototype representative of a unison mixture. We use subjective listening tests to evaluate perceptual factors of our proposed system for synthesis, including quality, adherence to the melody as well the degree of perceived unison.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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