A Virtual Orchestra for Human-Computer Music Performance
A Virtual Orchestra for Human-Computer Music Performance
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人机音乐表演的虚拟管弦乐队
DOI：
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发表时间：
2011
期刊：
影响因子：
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通讯作者：
R. Dannenberg
中科院分区：
文献类型：
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作者：
R. Dannenberg
实现了一个虚拟管弦乐队，以增加小提琴、中提琴和大提琴来增强人类爵士乐大乐队。为了最大限度地提高音乐质量，乐团使用高质量的录音棚录制每个单独的部分，同时使用定制的多声道PSOLA算法实时适应乐队的节奏。通过敲脚界面跟踪节奏，并提供额外的提示，允许偏离名义分数并从计数错误中恢复。输出通过8个高质量演播室监视器阵列进行排列，以提供配置为声学的许多点信号源的错觉
A virtual orchestra was implemented to augment a human jazz big band with the addition of violins, violas, and cellos. In an effort to maximize musical quality, the orchestra uses a high-quality studio recording of each individual part, yet adapts to the tempo of the band in real time using a custom multi-channel PSOLA algorithm. The tempo is tracked through a foot-tapping interface, with additional cueing that allows for deviation from the nominal score and recovery from counting errors. Output is through an array of 8 highquality studio monitors arranged to provide the illusion of many point sources configured as an acoustic