发明名称 |
Method and apparatus for compressed chaotic music synthesis |
摘要 |
A new method and apparatus for music synthesis is provided. A chaotic system is driven onto a periodic orbit by a compressed initialization code. A one-dimensional, periodic waveform is then produced from the periodic orbit. A variety of periodic orbits produces a variety of sounds, which sounds approximate the sounds of different musical instruments. By sampling the amplitude of the periodic waveforms over time, a digital version of the sound is produced. The frequency and duration of a note to be synthesized are produced by sampling the periodic waveform at the proper rate to produce the desired frequency and then repeating the waveform to produce a note of the required duration.
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申请公布号 |
US6137045(A) |
申请公布日期 |
2000.10.24 |
申请号 |
US19990437565 |
申请日期 |
1999.11.10 |
申请人 |
UNIVERSITY OF NEW HAMPSHIRE |
发明人 |
SHORT, KEVIN M.;HUSSEY, DAN;JOHNSON, KIMO |
分类号 |
G06F17/10;G06F17/13;G10H7/00;G10H7/02;G10H7/08;(IPC1-7):G10H7/00 |
主分类号 |
G06F17/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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