Wells, Jez orcid.org/0000-0002-4159-7179 (2021) Modal Decompositions of Impulse Responses for Parametric Interaction. Journal of the Audio Engineering Society. pp. 530-541. ISSN 0004-7554
Abstract
A modelling system for the impulse responses (IRs) of reverberators is presented. The overarching purpose of this system is to offer similar levels of control over captured IRs to that of algorithmic reverberators whilst retaining their acoustic plausibility and, where desired, realism. Specifically, an approach to estimating the parameters of the model is presented which offers a significant reduction in the computational requirements of the matrix decomposition method ESPRIT, whilst offering vastly improved quality than is possible by using a single Fourier analysis. These methods are compared, first on large sets of short-duration synthetic signals, and then on a wide range of typical IRs, some many seconds in duration. Finally, systems that employ the model described and the analysis method it uses, are discussed.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2021 Audio Engineering Society. This is an author-produced version of the published paper. Uploaded in accordance with the publisher’s self-archiving policy. Further copying may not be permitted; contact the publisher for details. |
Dates: |
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Institution: | The University of York |
Academic Units: | The University of York > Faculty of Arts and Humanities (York) > Music (York) |
Depositing User: | Pure (York) |
Date Deposited: | 20 Jul 2021 09:40 |
Last Modified: | 08 Feb 2025 00:41 |
Status: | Published online |
Refereed: | Yes |
Related URLs: | |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:176328 |
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Filename: Modal_Decompositions_of_Impulse_Responses_Wells_accepted_author_manuscript.pdf
Description: Modal Decompositions of Impulse Responses - Wells accepted author manuscript