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Spectral and Time-Domain Preprocessing and the Choice of Modeling Error Criteria for Binaural Digital Filters

This paper discusses methods for preprocessing and digital filter design with application to 3-D sound. It is clear that binaural filter design can be optimized by taking into account such properties of human hearing as nonuniform frequency resolution and a logarithmic magnitude scale. The paper shows that by choosing proper spectral and time-domain preprocessing techniques, the choice of filter design method becomes a relatively trivial task. The validity of preprocessing methods has been proven using a binaural auditory model.

Authors: Huopaniemi, Jyri; Smith, III, Julius O.
Affiliations: Nokia Research Center, Speech and Audio Systems Laboratory, Helsinki, Finland ; Center for Computer Research in Music and Acoustics, Stanford University, Stanford, CA(See document for exact affiliation information.)
AES Conference:16th International Conference: Spatial Sound Reproduction (March 1999)
Paper Number:16-026 Import into BibTeX
Subject:Spatial Sound Reproduction

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E-Library Location: (CD aes16)   /procintl/1999ro04/1726.pdf

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