The continuator: Musical interaction with style
The continuator: Musical interaction with style
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DOI：
10.1076/jnmr.32.3.333.16861
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发表时间：
2003-09-01
影响因子：
1.1
通讯作者：
Pachet, F
中科院分区：
文献类型：
--
作者：
Pachet, F
我们提出了一个系统，Continuator，它弥合了两类传统上不相容的音乐系统之间的鸿沟：(1)互动音乐系统，它们产生风格一致材料的能力有限；(2)音乐模仿系统，它们基本上不具有互动性。我们的目的是让音乐家扩展他们的技术能力与风格一致，自动学习材料。这一目标要求系统能够在实时环境中构建音乐风格的可操作表示。我们的方法是基于一个马尔可夫模型的音乐风格，增加了对音乐问题的解释，如节奏、节拍、和声和不精确的管理。由此产生的系统能够学习和生成任何风格的音乐，无论是在独立模式下，作为音乐家输入的延续，还是作为交互式即兴创作的备份。最后，系统的设计使音乐协同演奏的新模式成为可能。我们描述了体系结构、实现问题和在几个真实环境中使用该系统进行的实验。
We propose a system, the Continuator, that bridges the gap between two classes of traditionally incompatible musical systems: (1) interactive musical systems, limited in their ability to generate stylistically consistent material, and (2) music imitation systems, which are fundamentally not interactive. Our purpose is to allow musicians to extend their technical ability with stylistically consistent, automatically learnt material. This goal requires the ability for the system to build operational representations of musical styles in a real time context. Our approach is based on a Markov model of musical styles augmented to account for musical issues such as management of rhythm, beat, harmony, and imprecision. The resulting system is able to learn and generate music in any style, either in standalone mode, as continuations of musician's input, or as interactive improvisation back up. Lastly, the very design of the system makes possible new modes of musical collaborative playing. We describe the architecture, implementation issues and experimentations conducted with the system in several real world contexts.