AES E-Library

A Simplified Wavetable Matching Method Using Combinatorial Basis Spectra Selection

Previous work on matching musical instrument tones in wavetable synthesis has used genetic algorithm (GA) optimization to select the basis spectra that best match 20 target spectra from the original tone. A combinatorial method is proposed that directly selects the basis spectra from the target spectra. The results show that the new method is as effective as the GA method (within 3%), just as efficient, and much simpler. The new method can also be applied to other matching problems, such as group additive synthesis.

Author: Horner, Andrew
Affiliation: Department of Computer Science, Hong Kong University of Science and Technology, Kowloon, Hong Kong
JAES Volume 49 Issue 11 pp. 1060-1066; November 2001 Import into BibTeX

Click to purchase paper or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!

This paper costs $20 for non-members, $5 for AES members and is free for E-Library subscribers.

Learn more about the AES E-Library

E-Library Location: (CD aes18)   /jrnl2001/2001/20011060.pdf

Start a discussion about this paper!