Several computationally efficient multisource spatialization methods for headphone reproduction are reviewed. They rely on the linear decomposition of head-related transfer functions (HRTFs) into spatial functions and reconstruction filters. Decomposition methods based on statistical analysis, eigen-value decomposition, and projection techniques are presented. Specifically methods yielding nonindividualized, discrete spatial functions-while minimizing the reconstruction error-are investigated.:

Authors: Larcher, Véronique; Warusfel, Olivier; Jot, Jean-Marc; Guyard, Jérome
Affiliations: IRCAM, 1 place lgor Stravinsky, Paris, France ; Creative / E-mu Technology Center, Scotts Valley, CA (See document for exact affiliation information.)
AES Convention: 108 (February 2000) Paper Number: 5097
Publication Date: February 1, 2000
Subject: Sound Reproduction Systems

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