TAPESTREA (Techniques and Paradigms for Expressive Synthesis, Transformation and Rendering of Environmental Audio) is a unified framework and a set of techniques for analyzing, transforming and synthesizing complex environmental sounds. TAPESTREA enables the user to completely transform a sound scene, dynamically generate sound scenes of unlimited length, and construct new scenes or compositions by combining elements from different recordings. Key features include identification of points of interest in the sound that can be extracted into sinusoidal (deterministic), transient (bursty) and stochastic (noisy) templates; transformation of sound components independently of the background and/or other events; continual resynthesis of background texture using wavelet-tree learning algorithm; and the use of similarity based retrieval to locate other interesting sound components.
TAPESTREA was created by Ananya Misra, Perry R. Cook, and Ge Wang at the Princeton Sound Lab.
References
External links
Open source encyclopedia content modification information:
This page was last modified on 10 February 2010 at 08:06.
Authorship and Review
Open source encyclopedia content provided here is not reviewed directly by MedLibrary.org. Content is sourced directly from Wikipedia and is authored by an open community of volunteers. It is not produced by or in any way affiliated with MedLibrary.org.
Usage Guidelines
This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article on "TAPESTREA", which is available in its original form here:
http://en.wikipedia.org/w/index.php?title=TAPESTREA
All material adapted used from Wikipedia is available under the terms of the GNU Free Documentation License. Wikipedia® itself is a registered trademark of the Wikimedia Foundation, Inc.