论文标题
和弦条件的旋律统一与可控的谐波
Chord-Conditioned Melody Harmonization with Controllable Harmonicity
论文作者
论文摘要
长期以来，旋律统一与约翰·塞巴斯蒂安·巴赫（Johann Sebastian Bach）组成的唱片密切相关。以前的作品很少强调以和弦进展为基础的合唱生成，并且缺乏关注辅助构图工具。在本文中，我们首先设计了一个音乐表现形式，该音乐表现为和弦调节编码和弦符号，然后提出了DeepChoir，这是一种旋律协调系统，可以为以和弦进展的给定旋律生成四部分合唱。使用可控的和谐，用户可以控制生成的合唱的谐波程度。实验结果揭示了音乐表示的有效性和DeepChoir的可控性。
Melody harmonization has long been closely associated with chorales composed by Johann Sebastian Bach. Previous works rarely emphasised chorale generation conditioned on chord progressions, and there has been a lack of focus on assistive compositional tools. In this paper, we first designed a music representation that encoded chord symbols for chord conditioning, and then proposed DeepChoir, a melody harmonization system that can generate a four-part chorale for a given melody conditioned on a chord progression. With controllable harmonicity, users can control the extent of harmonicity for generated chorales. Experimental results reveal the effectiveness of the music representation and the controllability of DeepChoir.
