Method and apparatus for compressed chaotic music synthesis

Details Method and apparatus for compressed chaotic music synthesis Method and apparatus for compressed chaotic music synthesis

1999-11-10

2000-10-24

Donels, Jeffrey

Music

Instruments

Electrical musical tone generation

84622, G10H 700

Patent

active

061370452

ABSTRACT:
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.

REFERENCES:
patent: 5508473 (1996-04-01), Chafe
patent: 5606144 (1997-02-01), Dabby

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