AES E-Library

Waveform Synthesis using Bezier Curves with Control Point Modulation

Bezier curves are frequently used in graphical applications and drawing packages. In this paper, the author presents a technique of direct sound wave synthesis using Bezier curves. The technique is further expanded by modulating the position of the Bezier control points as synthesis takes place to create waveforms with complex harmonic structures. The paper also outlines how the technique can be used to create a musical instrument (synthesizer).

Author: Lang, Bob
Affiliation: Music and Audio Systems Research Group, Faculty of Computing, Engineering and Mathematical Sciences, University of the West of England, Bristol, UK
AES Convention:116 (May 2004) Paper Number:6044 Import into BibTeX
Subject:Analysis and Synthesis of Sound

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 116Papers)   /116/6044.pdf

Start a discussion about this paper!