A New Musical Tool for Composition and Play Based on Simulated Breeding
A New Musical Tool for Composition and Play Based on Simulated Breeding
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基于模拟培育的新型作曲演奏工具
DOI：
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发表时间：
2001
期刊：
影响因子：
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通讯作者：
Manabu Senda
中科院分区：
文献类型：
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作者：
T. Unemi;Manabu Senda
本文介绍了一种新的个人计算机交互式作曲和演奏工具的设计。该工具，命名为SBEAT，采用了分形技术，并基于模拟育种，从进化计算的优化技术，结合分形合成的方法。一个单独的，繁殖的单位，是一个酒吧的十六拍，包括八个部分，四个部分的独奏和其他四个部分的节奏部分。旋律和节奏由遗传信息的递归算法生成。通过聆听并从屏幕上显示的分数中选择最喜欢的片段，用户决定哪一个应该是下一代繁殖后代的父母。通过收集一些繁殖的酒吧和他们的突变体，用户可以很容易地建立一个短的曲调。
This paper presents the design of new personal computer tool for interactive composition and play. The tool, named SBEAT, utilizes MIDI technology and is based on Simulated Breeding, an optimization technique from Evolutionary Computing, combined with a method of fractal composition. An individual, the unit of breeding, is a bar of sixteen beats including eight parts four parts of solos and another four parts of rhythm section. The melody and rhythm are generated by a recursive algorithm from genetic information. By listening to and selecting favorite pieces from scores displayed on the screen, the user decides which should be the parents to reproduce offspring in the next generation. By collecting some bred bars and their mutants, the user can easily build up a short tune.